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* Merge tag 'module-implicit-v4.1-rc8' of ↵Linus Torvalds2015-07-0211-2/+11
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux Pull implicit module.h fixes from Paul Gortmaker: "Fix up implicit <module.h> users that will break later. The files changed here are simply modular source files that are implicitly relying on <module.h> being present. We fix them up now, so that we can decouple some of the module related init code from the core init code in the future. The addition of the module.h include to several files here is also a no-op from a code generation point of view, else there would already be compile issues with these files today. There may be lots more implicit includes of <module.h> in tree, but these are the ones that extensive build test coverage has shown that must be fixed in order to avoid build breakage fallout for the pending module.h <---> init.h code relocation we desire to complete" * tag 'module-implicit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: frv: add module.h to mb93090-mb00/flash.c to avoid compile fail drivers/cpufreq: include <module.h> for modular exynos-cpufreq.c code drivers/staging: include <module.h> for modular android tegra_ion code crypto/asymmetric_keys: pkcs7_key_type needs module.h sh: mach-highlander/psw.c is tristate and should use module.h drivers/regulator: include <module.h> for modular max77802 code drivers/pcmcia: include <module.h> for modular xxs1500_ss code drivers/hsi: include <module.h> for modular omap_ssi code drivers/gpu: include <module.h> for modular rockchip code drivers/gpio: include <module.h> for modular crystalcove code drivers/clk: include <module.h> for clk-max77xxx modular code
| * frv: add module.h to mb93090-mb00/flash.c to avoid compile failPaul Gortmaker2015-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | This file is built off of a tristate Kconfig option and also contains modular function calls so it should explicitly include module.h to avoid compile breakage during header shuffles done in the future. Reported-by: kbuild test robot <fengguang.wu@intel.com> Cc: David Howells <dhowells@redhat.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * drivers/cpufreq: include <module.h> for modular exynos-cpufreq.c codePaul Gortmaker2015-06-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This file is built off of a tristate Kconfig option ("ARM_EXYNOS_CPUFREQ") and also contains modular function calls so it should explicitly include module.h to avoid compile breakage during pending header shuffles. Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: linux-pm@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * drivers/staging: include <module.h> for modular android tegra_ion codePaul Gortmaker2015-06-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This file is built off of a tristate Kconfig option and also contains modular function calls so it should explicitly include module.h to avoid compile breakage during header shuffles done in the future. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Arve Hj�nnev�g" <arve@android.com> Cc: Riley Andrews <riandrews@android.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: devel@driverdev.osuosl.org Cc: linux-tegra@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * crypto/asymmetric_keys: pkcs7_key_type needs module.hPaul Gortmaker2015-06-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | This driver builds off of the tristate CONFIG_PKCS7_TEST_KEY and calls module_init and module_exit. So it should explicitly include module.h to avoid compile breakage during header shuffles done in the future. Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-crypto@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * sh: mach-highlander/psw.c is tristate and should use module.hPaul Gortmaker2015-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This file is controlled by a tristate Kconfig option, and hence needs to include module.h so that it can get module_init() once we relocate it from init.h into module.h in the future. Note that module_exit() appears to be missing from the driver, so it is questionable whether it would actually work for a removal and reload cycle if it was configured for a modular build. Cc: Paul Mundt <lethal@linux-sh.org> Cc: linux-sh@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * drivers/regulator: include <module.h> for modular max77802 codePaul Gortmaker2015-06-161-0/+1
| | | | | | | | | | | | | | | | | | | | This file is built off of a tristate Kconfig option and also contains modular function calls so it should explicitly include module.h to avoid compile breakage during header shuffles done in the future. Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * drivers/pcmcia: include <module.h> for modular xxs1500_ss codePaul Gortmaker2015-06-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | This file is built off of a tristate Kconfig option and also contains modular function calls so it should explicitly include module.h to avoid compile breakage during header shuffles done in the future. Cc: Wolfram Sang <wsa@the-dreams.de> Acked-by: Wolfram Sang <wsa@the-dreams.de> Cc: linux-pcmcia@lists.infradead.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * drivers/hsi: include <module.h> for modular omap_ssi codePaul Gortmaker2015-06-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | These files are built off of a tristate Kconfig option and also contain modular function calls so they should explicitly include module.h to avoid compile breakage during header shuffles done in the future. We change the one header file wich gives us coverage on both files: drivers/hsi/controllers/omap_ssi.c drivers/hsi/controllers/omap_ssi_port.c Cc: Sebastian Reichel <sre@kernel.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * drivers/gpu: include <module.h> for modular rockchip codePaul Gortmaker2015-06-162-0/+2
| | | | | | | | | | | | | | | | | | | | | | These files are built off of a tristate Kconfig option and also contain modular function calls so they should explicitly include module.h to avoid compile breakage during header shuffles done in the future. Cc: David Airlie <airlied@linux.ie> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * drivers/gpio: include <module.h> for modular crystalcove codePaul Gortmaker2015-06-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | This file is built off of a tristate Kconfig option and also contains modular function calls so it should explicitly include module.h to avoid compile breakage during header shuffles done in the future. Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: linux-gpio@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * drivers/clk: include <module.h> for clk-max77xxx modular codePaul Gortmaker2015-06-162-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | These files are built off of the tristate COMMON_CLK_MAX77686 and COMMON_CLK_MAX77802 respectively. They also contains modular function calls so they should explicitly include module.h to avoid compile breakage during header shuffles done in the future. Cc: Mike Turquette <mturquette@linaro.org> Cc: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* | Merge tag 'cpuinit-v4.1-rc8' of ↵Linus Torvalds2015-07-025-18/+3
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux Pull __cpuinit removal from Paul Gortmaker: "Remove __cpuinit macros and users. We removed the __cpuinit stuff in 3.11-rc1 with commit 22f0a2736774 ("init.h: remove __cpuinit sections from the kernel") but we left some no-op stubs as a courtesy to unmerged code. Here we get rid of the stubs as well, since (as can be seen in these changes) they are enabling use cases to sneak back in, primarily from older BSP code that has been living out of tree for some time prior to getting mainlined. So we get rid of these "new" users 1st and then get rid of the stubs. Obviously, getting rid of the stubs can't happen until all the users are gone, so I had to keep this together as a series, even though some of these commits since got picked up into maintainers trees as well. The nature of this change is such that it should have zero impact on the generated runtime. This is one of several independent cleanup branches aimed at enabling better organization in the init.h and module.h code. They have been getting coverage in the linux-next tree for the last month, in addition to my local testing, which also covers approximately a half dozen or more architectures" * tag 'cpuinit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: init: delete the __cpuinit related stubs kernel/cpu.c: remove new instance of __cpuinit that crept back in sched/core: remove __cpuinit section tag that crept back in. mips/mm/tlbex: remove new instance of __cpuinit that crept back in mips/c-r4k: remove legacy __cpuinit section that crept in mips/bcm77xx: remove legacy __cpuinit sections that crept in mips/ath25: remove legacy __cpuinit section that crept in arm/mach-hisi: remove legacy __CPUINIT section that crept in arm/mach-rockchip: remove legacy __cpuinit section that crept in arm/mach-mvebu: remove legacy __cpuinit sections that crept in arm/mach-keystone: remove legacy __cpuinit sections that crept in
| * | init: delete the __cpuinit related stubsPaul Gortmaker2015-06-162-12/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The __cpuinit support was removed several releases ago in 3.11-rc1 with commit 22f0a27367742f65130c0fb25ef00f7297e032c1 ("init.h: remove __cpuinit sections from the kernel") People have had a chance to update their out of tree code, so now we remove the no-op stubs to ensure no more new use cases can creep back in. Also delete the mention of __cpuinitdata from the tag script. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | kernel/cpu.c: remove new instance of __cpuinit that crept back inPaul Gortmaker2015-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We removed __cpuinit support (leaving no-op stubs) quite some time ago. However a new instance was added in commit 00df35f991914db6b8bde8cf0980 ("cpu: Defer smpboot kthread unparking until CPU known to scheduler") Since we want to clobber the stubs soon, get this removed now. Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | sched/core: remove __cpuinit section tag that crept back in.Paul Gortmaker2015-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We removed __cpuinit support (leaving no-op stubs) quite some time ago. However this one crept back in as of commit a803f0261bb2bb57aab ("sched: Initialize rq->age_stamp on processor start") Since we want to clobber the stubs too, get this removed now. Cc: Corey Minyard <cminyard@mvista.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | mips/mm/tlbex: remove new instance of __cpuinit that crept back inPaul Gortmaker2015-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We removed __cpuinit support (leaving no-op stubs) quite some time ago. However a new instance was added in commit c5b367835cfc7a8ef53b9670a409ff ("MIPS: Add support for XPA.") Since we want to clobber the stubs soon, get this removed now. Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | mips/c-r4k: remove legacy __cpuinit section that crept inPaul Gortmaker2015-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We removed __cpuinit support (leaving no-op stubs) quite some time ago. However a new instance was added in commit 4caa906ee949b7002cc1558bbe3744 ("MIPS: mm: c-r4k: Build EVA {d,i}cache flushing functions") Since we want to clobber the stubs soon, get this removed now. Cc: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com> Cc: linux-mips@linux-mips.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | mips/bcm77xx: remove legacy __cpuinit sections that crept inPaul Gortmaker2015-06-163-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We removed __cpuinit support (leaving no-op stubs) quite some time ago. However a few more crept in as of commit 6ee1d93455384cef8a0426effe85da2 ("MIPS: BCM47XX: Detect more then 128 MiB of RAM (HIGHMEM)") Since we want to clobber the stubs soon, get this removed now. Cc: Rafał Miłecki <zajec5@gmail.com> Cc: linux-mips@linux-mips.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | mips/ath25: remove legacy __cpuinit section that crept inPaul Gortmaker2015-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We removed __cpuinit support (leaving no-op stubs) quite some time ago. However this one crept back in as of commit 43cc739fd98b8c517ad45756d869f ("MIPS: ath25: add common parts") Since we want to clobber the stubs soon, get this removed now. Cc: Sergey Ryazanov <ryazanov.s.a@gmail.com> Acked-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> Cc: linux-mips@linux-mips.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | arm/mach-hisi: remove legacy __CPUINIT section that crept inPaul Gortmaker2015-06-161-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We removed __cpuinit support (leaving no-op stubs) quite some time ago. However a new instance was added in commit 06cc5c1d4d7313bc864e9aac1d1cbd ("ARM: hisi: enable hix5hd2 SoC") Since we want to clobber the stubs soon, get this removed now. Note that there would normally be a corresponding removal of a ".previous" directive, but in this case it appears that this single function file was never paired off with one. Cc: Haifeng Yan <yanhaifeng@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | arm/mach-rockchip: remove legacy __cpuinit section that crept inPaul Gortmaker2015-06-161-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We removed __cpuinit support (leaving no-op stubs) quite some time ago. However this one crept back in as of commit a7a2b3118b410fb3cd3a8363b1 ("ARM: rockchip: add smp bringup code"). Since we want to clobber the stubs soon, get this removed now. Cc: Heiko Stuebner <heiko@sntech.de> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | arm/mach-mvebu: remove legacy __cpuinit sections that crept inPaul Gortmaker2015-06-162-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We removed __cpuinit support (leaving no-op stubs) quite some time ago. However these ones crept back in as of commit 1ee89e2231a1b04dc3476 ("ARM: mvebu: add SMP support for Armada 375 and Armada 38x") Since we want to clobber the stubs soon, get this removed now. Note that there would normally be a corresponding removal of a ".previous" directive for each __CPUINIT in asm files, but in this case it appears that this single function file was never paired off with one. Cc: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | arm/mach-keystone: remove legacy __cpuinit sections that crept inPaul Gortmaker2015-06-161-2/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | We removed __cpuinit support (leaving no-op stubs) quite some time ago. However two crept back in as of commit 5eb3da7246a5b2dfac9f38 ("ARM: keystone: Switch over to coherent memory address space") Since we want to clobber the stubs too, get these removed now. Cc: Santosh Shilimkar <ssantosh@kernel.org> Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* | Merge tag 'devicetree-for-linus' of ↵Linus Torvalds2015-07-0253-1575/+1843
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux Pull devicetree updates from Grant Likely: "A whole lot of bug fixes. Nothing stands out here except the ability to enable CONFIG_OF on every architecture, and an import of a newer version of dtc" * tag 'devicetree-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux: (22 commits) of/irq: Rename "intc_desc" to "of_intc_desc" to fix OF on sh of/irq: Fix pSeries boot failure Documentation: DT: Fix a typo in the filename "lantiq,<chip>-pinumx.txt" of: define of_find_node_by_phandle for !CONFIG_OF of/address: use atomic allocation in pci_register_io_range() of: Add vendor prefix for Zodiac Inflight Innovations dt/fdt: add empty versions of early_init_dt_*_memory_arch of: clean-up unnecessary libfdt include paths of: make unittest select OF_EARLY_FLATTREE instead of depend on it of: make CONFIG_OF user selectable MIPS: prepare for user enabling of CONFIG_OF of/fdt: fix argument name and add comments of unflatten_dt_node() of: return NUMA_NO_NODE from fallback of_node_to_nid() tps6507x.txt: Remove executable permission of/overlay: Grammar s/an negative/a negative/ of/fdt: Make fdt blob input parameters of unflatten functions const of: add helper function to retrive match data of: Grammar s/property exist/property exists/ of: Move OF flags to be visible even when !CONFIG_OF scripts/dtc: Update to upstream version 9d3649bd3be245c9 ...
| * | of/irq: Rename "intc_desc" to "of_intc_desc" to fix OF on shGeert Uytterhoeven2015-06-301-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now CONFIG_OF can be enabled on sh: drivers/of/irq.c:472:8: error: redefinition of 'struct intc_desc' include/linux/sh_intc.h:109:8: note: originally defined here As "intc_desc" is used all over the place in sh platform code, while drivers/of/irq.c has a local definition used in a single function, rename the latter by prefixing it with "of_". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Grant Likely <grant.likely@linaro.org>
| * | of/irq: Fix pSeries boot failureJeremy Linton2015-06-301-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | of_irq_parse_raw() needs to return the correct interrupt controller node when an interrupt-map property doesn't exist. It allows of_irq_parse_raw() to return the node pointer of the interrupt controller, rather than the parent bus. This allows ics_rtas_host_match() to detect that the controller is a legacy 8259 and avoid using xics. This avoids an RTAS assertion/crash during early kernel bootstrapping. Signed-off-by: Jeremy Linton <lintonrjeremy@gmail.com> Reviewed-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Grant Likely <grant.likely@linaro.org>
| * | Merge remote-tracking branch 'robh/for-next' into devicetree/nextGrant Likely2015-06-3053-1568/+1832
| |\ \
| | * | Documentation: DT: Fix a typo in the filename "lantiq,<chip>-pinumx.txt"Thomas Langer2015-06-232-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To fix it, use the chance to rename according the compatible string, which is "lantiq,pinctrl-falcon" and "lantiq,pinctrl-xway" Signed-off-by: Thomas Langer <thomas.langer@lantiq.com> Cc: John Crispin <blogic@openwrt.org> Signed-off-by: Rob Herring <robh@kernel.org>
| | * | of: define of_find_node_by_phandle for !CONFIG_OFSuman Anna2015-06-231-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define stub implementation for of_find_node_by_phandle() API so that users of this API can build properly even when CONFIG_OF is not defined. Fixes x86 randconfig build failure of remoteproc. Signed-off-by: Suman Anna <s-anna@ti.com> [robh: add details on fixing remoteproc compile] Signed-off-by: Rob Herring <robh@kernel.org>
| | * | of/address: use atomic allocation in pci_register_io_range()Jingoo Han2015-06-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When kzalloc() is called under spin_lock(), GFP_ATOMIC should be used to avoid sleeping allocation. The call tree is: of_pci_range_to_resource() --> pci_register_io_range() <-- takes spin_lock(&io_range_lock); --> kzalloc() Signed-off-by: Jingoo Han <jingoohan1@gmail.com> Cc: stable@vger.kernel.org # 3.18+ Signed-off-by: Rob Herring <robh@kernel.org>
| | * | of: Add vendor prefix for Zodiac Inflight InnovationsAndrew Lunn2015-06-231-0/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Rob Herring <robh@kernel.org>
| | * | dt/fdt: add empty versions of early_init_dt_*_memory_archRob Herring2015-06-191-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the addition of commit 0166dc1 (of: make CONFIG_OF user selectable), architectures which don't enable memblock and don't have their own early_init_dt_*_memory_arch implementations will break when CONFIG_OF is enabled. Really, we should have better separation of CONFIG_OF and CONFIG_OF_EARLY_FLATTREE, but doing that will require quite a bit of shuffling of architecture code. That will have to wait for another day. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Grant Likely <grant.likely@linaro.org>
| | * | of: clean-up unnecessary libfdt include pathsRob Herring2015-06-055-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the libfdt include fixups to use "" instead of <> in the latest dtc import in commit 4760597 (scripts/dtc: Update to upstream version 9d3649bd3be245c9), it is no longer necessary to add explicit include paths to use libfdt. Remove these across the kernel. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Acked-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Grant Likely <grant.likely@linaro.org> Cc: linux-mips@linux-mips.org Cc: linuxppc-dev@lists.ozlabs.org
| | * | of: make unittest select OF_EARLY_FLATTREE instead of depend on itRob Herring2015-06-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DT unittest currently requires an arch (typically) to select OF_EARLY_FLATTREE. Remove this dependency by selecting it directly so that the unittest can be enabled easily on any architecture. With this and the prior commit, we can easily enable and run unittests starting with x86 defconfig rather than hunting for the combination of config options to enable OF on x86. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Acked-by: Grant Likely <grant.likely@lianro.org>
| | * | of: make CONFIG_OF user selectableRob Herring2015-06-051-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the addition of overlays, it is now plausible to use DT on any arch and without an arch using it at boot time. It is also desirable to expand the compile coverage of the DT code. Make CONFIG_OF user selectable by converting the menu to menuconfig. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Acked-by: Grant Likely <grant.likely@lianro.org>
| | * | MIPS: prepare for user enabling of CONFIG_OFRob Herring2015-06-052-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation to allow users to enable DeviceTree without arch or machine selecting it, we need to fix build errors on MIPS. When CONFIG_OF is enabled, device_tree_init cannot be resolved. This is trivially fixed by using CONFIG_USE_OF instead of CONFIG_OF for prom.h. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Grant Likely <grant.likely@lianro.org> Cc: linux-mips@linux-mips.org
| | * | tps6507x.txt: Remove executable permissionJoe Perches2015-05-291-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Documention text files shouldn't be executable. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Rob Herring <robh@kernel.org>
| | * | of/overlay: Grammar s/an negative/a negative/Geert Uytterhoeven2015-05-281-3/+3
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
| | * | of/fdt: Make fdt blob input parameters of unflatten functions constGeert Uytterhoeven2015-05-282-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Operations to unflatten fdt blobs never modify the input blobs, hence make them const. Now we no longer need to cast arbitrary const data to "void *" when calling of_fdt_unflatten_tree(). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
| | * | of: add helper function to retrive match dataJoachim Eastwood2015-05-282-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's a common operation for device drivers to retrive the data member from of_device_id struct in their probe function. Most driver end up doing: const struct of_device_id *match; match = of_match_device(driver_of_match, &pdev->dev); driver->data = match->data; With the of_device_get_match_data helper function all this can done in one go. Signed-off-by: Joachim Eastwood <manabian@gmail.com> [robh: add missing inline to dummmy declaration] Signed-off-by: Rob Herring <robh@kernel.org>
| | * | of: Grammar s/property exist/property exists/Geert Uytterhoeven2015-05-281-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
| | * | of: Move OF flags to be visible even when !CONFIG_OFPantelis Antoniou2015-05-281-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need those to be visible even when compiling with CONFIG_OF disabled, since even the empty of_node_*_flag() method use the flag. Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Rob Herring <robh@kernel.org>
| | * | scripts/dtc: Update to upstream version 9d3649bd3be245c9Rob Herring2015-04-3029-1535/+1745
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sync dtc with upstream as of commit 9d3649bd3be2 (Add testcases for fdt_path_offset_namelen()). Signed-off-by: Rob Herring <robh@kernel.org> Cc: Grant Likely <grant.likely@linaro.org> Cc: devicetree@vger.kernel.org
| | * | libfdt: add fdt type definitionsRob Herring2015-04-304-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for libfdt/dtc update, add the new fdt specific types. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: linux-arm-kernel@lists.infradead.org Cc: linuxppc-dev@lists.ozlabs.org
| | * | scripts/dtc: add missing libfdt and fixups to import scriptGaurav Minocha2015-04-291-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following script is used to import dtc upstream into kernel. It was missing import of dtc/libfdt, with this commit it will include the same. Also, currently in arch and driver code that needs early access to the flattened device tree it is necessary to add specific CFLAGS so that when scripts/dtc/libfdt/libfdt.h is included the C preprocessor is able to locate the libfdt versions of libfdt_env.h and fdt.h without generating an error. So, this script replaces angular brackets with quotation used to include header files fdt.h and libfdt_env.h Signed-off-by: Gaurav Minocha <gaurav.minocha.os@gmail.com> [robh: reword commit headline and add 'git add'] Signed-off-by: Rob Herring <robh@kernel.org>
| * | | of/fdt: fix argument name and add comments of unflatten_dt_node()Masahiro Yamada2015-06-041-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Match the name of the third argument in the comment block to the actual function: p -> poffset Add missing comments about the arguments "nodepp" and "dryrun". Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Grant Likely <grant.likely@linaro.org>
| * | | of: return NUMA_NO_NODE from fallback of_node_to_nid()Konstantin Khlebnikov2015-06-042-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Node 0 might be offline as well as any other numa node, in this case kernel cannot handle memory allocation and crashes. Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Fixes: 0c3f061c195c ("of: implement of_node_to_nid as a weak function") Signed-off-by: Grant Likely <grant.likely@linaro.org>
* | | | Merge git://www.linux-watchdog.org/linux-watchdogLinus Torvalds2015-07-0221-159/+913
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull watchdog updates from Wim Van Sebroeck: "This contains: - new driver for ST's LPC Watchdog - new driver for Conexant Digicolor CX92755 SoC - new driver for DA9062 watchdog - Addition of the watchdog registration deferral mechanism - several improvements on omap_wdt - several improvements and reboot-support for imgpdc_wdt - max63xx_wdt improvements - imx2_wdt improvements - dw_wdt improvements - and other small improvements and fixes" * git://www.linux-watchdog.org/linux-watchdog: (37 commits) watchdog: omap_wdt: early_enable module parameter watchdog: gpio_wdt: Add option for early registration watchdog: watchdog_core: Add watchdog registration deferral mechanism watchdog: max63xx: dynamically allocate device watchdog: imx2_wdt: Disable previously acquired clock on error path watchdog: imx2_wdt: Check for clk_prepare_enable() error watchdog: hpwdt: Add support for WDIOC_SETOPTIONS watchdog: docs: omap_wdt also understands nowayout watchdog: omap_wdt: implement get_timeleft watchdog: da9062: DA9062 watchdog driver watchdog: imx2_wdt: set watchdog parent device watchdog: mena21_wdt: Fix possible NULL pointer dereference watchdog: dw_wdt: keepalive the watchdog at write time watchdog: dw_wdt: No need for a spinlock watchdog: imx2_wdt: also set wdog->timeout to new_timeout watchdog: Allow compile test of GPIO consumers if !GPIOLIB watchdog: cadence: Add dependency on HAS_IOMEM watchdog: max63xx_wdt: Constify platform_device_id watchdog: MAX63XX_WATCHDOG does not depend on ARM watchdog: imgpdc: Add some documentation about the timeout ...
| * | | | watchdog: omap_wdt: early_enable module parameterLars Poeschel2015-07-012-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a early_enable module parameter to the omap_wdt that starts the watchdog on module insertion. The default value is 0 which does not start the watchdog - which also does not change the behavior if the parameter is not given. Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>