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* dma-coherent: Restore dma_alloc_from_coherent() large alloc fall back policy.Paul Mundt2009-01-211-22/+23
| | | | | | | | | | | | | | | | | | | When doing large allocations (larger than the per-device coherent area) the generic memory allocators are silently fallen back on regardless of consideration for the per-device constraints. In the DMA_MEMORY_EXCLUSIVE case falling back on generic memory is not an option, as it tends not to be addressable by the DMA hardware in question. This issue showed up with the 8139too breakage on the Dreamcast, where non-addressable buffers were silently allocated due to the size mismatch calculation -- while it should have simply errored out upon being unable to satisfy the allocation with the given device constraints. This restores fall back behaviour to what it was before the oversized request change caused multiple regressions. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* dma-coherent: per-device coherent area is in pages, not bytes.Adrian McMenamin2009-01-211-2/+2
| | | | | | | | | | | | | | Commit 58c6d3dfe436eb8cfb451981d8fdc9044eaf42da ("dma-coherent: catch oversized requests to dma_alloc_from_coherent()") attempted to add a sanity check to bail out on allocations larger than the coherent area. Unfortunately when this was implemented, the fact the coherent area is tracked in pages rather than bytes was overlooked, which subsequently broke every single dma_alloc_from_coherent() user, forcing the allocation silently through generic memory instead. Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk > Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: fix unaligned and nonexistent address handlingSUGIOKA Toshinobu2009-01-211-5/+4
| | | | | | | | | | | | | | | | | | unaligned and nonexistent address causes wrong exception handling in traps_32.c(handle_unaligned_access). 'handle_unalinged_ins' should return -EFAULT if address error is fixed up with kernel exception table, otherwise 'handle_unaligned_access' increases already fixed program counter and then crash. for example ioctl(fd, TCGETA, (struct termio *)-1) never return and stay in TASK_UNINTERRUPTIBLE state forever in my kernel. Signed-off-by: SUGIOKA Toshinobu <sugioka@itonet.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* nommu: Stub in vm_map_ram()/vm_unmap_ram()/vm_unmap_aliases().Paul Mundt2009-01-211-1/+19
| | | | | | | | Presently we do not support these interfaces, so make them BUG() wrappers as per the rest of the vmap interface on nommu. Fixes up the modular xfs build. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: fix sh-sci / early printk build on sh7723Magnus Damm2009-01-211-0/+1
| | | | | | | | This patch adds the SCSPTR register to the sh-sci driver in the case of sh7723 to make sure early printk builds properly. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: export the sh7343 JPU to user spaceMagnus Damm2009-01-212-1/+32
| | | | | | | | | | This patch exports the sh7343 JPU to user space using uio_pdrv_genirq, very similar to the sh7722 JPU patch by Hayama-san. While at it fix up the end of the sh7722 JPU iomem resource. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: update defconfigs.Paul Mundt2009-01-2137-866/+2060
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* serial: sh-sci: Fix up SH7720/SH7721 SCI build.Paul Mundt2009-01-211-1/+3
| | | | | | Missing definitions for PORT_xxx defs. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off obsolete busses from arch/sh/Kconfig.Paul Mundt2009-01-211-52/+11
| | | | | | | | | | | | ISA can go away now that the hd6446x PCMCIA drivers no longer exist in-tree. The rationale for enabling CONFIG_ISA in the first place is likewise no longer valid given that the subsystem has changed since the time that assertion was valid. While we are at it, kill off SBUS, MCA, EISA, and so on. These are not supported and never will be. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7785lcr/highlander/hp6xx need linux/irq.h.Paul Mundt2009-01-213-1/+3
| | | | | | More build fixes.. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Migo-R MMC support using spi_gpio and mmc_spi.Magnus Damm2009-01-211-1/+30
| | | | | | | | This patch adds CN9 MMC support for MigoR using the mmc_spi driver on top of the bitbanging spi_gpio driver. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: ap325rxa MMC support using spi_gpio and mmc_spiMagnus Damm2009-01-211-0/+29
| | | | | | | | This patch adds CN3 MMC support for ap325rxa using the mmc_spi driver on top of the bitbanging spi_gpio driver. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-x3proto: needs linux/irq.h.Paul Mundt2009-01-211-0/+1
| | | | | | | | | Since commit ba84be2338d3a2b6020d39279335bb06fcd332e1 ("remove linux/hardirq.h from asm-generic/local.h"), the asm/irq.h definitions that mach-x3proto/setup.c depends on are no longer available, causing the build to die. So, include linux/irq.h explicitly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Drop the BKL from sys_execve() on SH-5.Paul Mundt2009-01-211-2/+0
| | | | | | | Brings it in line with the SH implementation, the BKL is not necessary here. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: convert rsk7203 to use smsc911x.Steve Glendinning2009-01-212-13/+32
| | | | | | Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: convert magicpanelr2 platform to use smsc911x.Steve Glendinning2009-01-212-8/+36
| | | | | | Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: convert ap325rxa platform to use smsc911x.Steve Glendinning2009-01-212-13/+32
| | | | | | Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-migor: Add tw9910 support.Kuninori Morimoto2009-01-211-2/+35
| | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-migor: Delete soc_camera_platform setup.Kuninori Morimoto2009-01-211-103/+0
| | | | | | | | | Migo-R can use ov772x camera driver in Linux 2.6.29. Therefore, soc_camera_platform setting is no longer needed. This patch removes it. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-migor: Add ov772x support.Kuninori Morimoto2009-01-211-0/+22
| | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* asm-sh/posix_types_{32,64}.h: drop __GLIBC__/__USE_ALL usageMike Frysinger2009-01-212-12/+4
| | | | | | | | Bring sh in line with all the other ports. Not sure how sh missed this change as all the other arches were being updated ... Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* arch/sh/mm: Move a dereference below a NULL testJulia Lawall2009-01-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the NULL test is necessary, then the dereference should be moved below the NULL test. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/). // <smpl> @disable is_null@ identifier f; expression E; identifier fld; statement S; @@ + if (E == NULL) S f(...,E->fld,...); - if (E == NULL) S @@ identifier f; expression E; identifier fld; statement S; @@ + if (!E) S f(...,E->fld,...); - if (!E) S // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2009-01-1717-171/+189
|\ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/ehca: Use consistent types for ehca_plpar_hcall9() IB/ehca: Fix printk format warnings from u64 type change IPoIB: Do not print error messages for multicast join retries IB/mlx4: Fix memory ordering problem when posting LSO sends mlx4_core: Fix min() warning IPoIB: Fix deadlock between ipoib_open() and child interface create IPoIB: Fix hang in napi_disable() if P_Key is never found
| *-. Merge branches 'ehca', 'ipoib' and 'mlx4' into for-linusRoland Dreier2009-01-175-28/+46
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| | | * IB/mlx4: Fix memory ordering problem when posting LSO sendsRoland Dreier2009-01-161-9/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current work request posting code writes the LSO segment before writing any data segments. This leaves a window where the LSO segment overwrites the stamping in one cacheline that the HCA prefetches before the rest of the cacheline is filled with the correct data segments. When the HCA processes this work request, a local protection error may result. Fix this by saving the LSO header size field off and writing it only after all data segments are written. This fix is a cleaned-up version of a patch from Jack Morgenstein <jackm@dev.mellanox.co.il>. This fixes <https://bugs.openfabrics.org/show_bug.cgi?id=1383>. Reported-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | | * mlx4_core: Fix min() warningAndrew Morton2009-01-161-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix drivers/net/mlx4/profile.c: In function `mlx4_make_profile': drivers/net/mlx4/profile.c:110: warning: comparison of distinct pointer types lacks a cast This happened because num_possible_cpus() was secretly changed by commit ae7a47e7 ("cpumask: make cpumask.h eat its own dogfood.") from returning "int" to (now) returning "unsigned int". I think that was a good change, so we should just swallow the fallout. Cc: "David S. Miller" <davem@davemloft.net> Cc: Roland Dreier <rolandd@cisco.com> Cc: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Cc: Jack Morgenstein <jackm@dev.mellanox.co.il> Cc: Vladimir Sokolovsky <vlad@mellanox.co.il> Cc: Michael S. Tsirkin <mst@dev.mellanox.co.il> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | * | IPoIB: Do not print error messages for multicast join retriesYossi Etigin2009-01-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When IPoIB tries to join a multicast group, and the SA module's SM address handle is NULL (because of an SM change, etc), the join returns with -EAGAIN status. In that case, don't print an error message unless multicast debugging is enabled. Signed-off-by: Yossi Etigin <yosefe@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | * | IPoIB: Fix deadlock between ipoib_open() and child interface createRoland Dreier2009-01-151-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a deadlock between child interface creation/deletion and ipoib start/stop. The former takes vlan_mutex, and then might take RTNL via register_netdev()/unregister_netdev(). The latter is executed with RTNL held, and tries to take vlan_mutex, which can lead to an AB-BA deadlock. Fix this by having the child interface creation/deletion code take the RTNL first so vlan_mutex always nests inside RTNL. We can use register_netdevice() for child interfaces because we form the interface name from the parent interface and hence don't need the '%' expansion of register_netdev(). Reported-by: Yossi Etigin <yosefe@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | * | IPoIB: Fix hang in napi_disable() if P_Key is never foundRoland Dreier2009-01-141-12/+15
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit fe25c561 ("IPoIB: Don't enable NAPI when it's already enabled"), if an interface is brought up but the corresponding P_Key never appears, then ipoib_stop() will hang in napi_disable(), because ipoib_open() returns before it does napi_enable(). Fix this by changing ipoib_open() to call napi_enable() even if the P_Key isn't present. Reported-by: Yossi Etigin <yosefe@Voltaire.COM> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/ehca: Use consistent types for ehca_plpar_hcall9()Stephen Rothwell2009-01-161-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ehca_plpar_hcall9() takes an unsigned long array, so make all callers pass that in. This fixes warnings introduced by commit fe333321 ("powerpc: Change u64/s64 to a long long integer type"), which changed u64 from unsigned long to unsigned long long. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/ehca: Fix printk format warnings from u64 type changeStephen Rothwell2009-01-1612-130/+130
| |/ | | | | | | | | | | | | | | | | | | | | Commit fe333321 ("powerpc: Change u64/s64 to a long long integer type") changed u64 from unsigned long to unsigned long long, which means that printk formats for printing u64 values should use "ll" instead of "l" to avoid warnings. Fix all the places affected by this in ehca. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2009-01-171-1/+1
|\ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: move wm8400-regulator's probe function to .devinit.text
| * | move wm8400-regulator's probe function to .devinit.textUwe Kleine-König2009-01-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A pointer to wm8400_regulator_probe is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. An alternative to this patch is using platform_driver_probe instead of platform_driver_register plus removing the pointer to the probe function from the struct platform_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
* | | dell_rbu: use scnprintf() instead of less secure sprintf()Pavel Roskin2009-01-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Reading 0 bytes from /sys/devices/platform/dell_rbu/image_type or /sys/devices/platform/dell_rbu/packet_size by an ordinary user causes an oops. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | security: introduce missing kfreeVegard Nossum2009-01-171-0/+1
|/ / | | | | | | | | | | | | | | | | | | Plug this leak. Acked-by: David Howells <dhowells@redhat.com> Cc: James Morris <jmorris@namei.org> Cc: <stable@kernel.org> Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Linux 2.6.29-rc2v2.6.29-rc2Linus Torvalds2009-01-161-1/+1
| |
* | Merge branch 'release' of ↵Linus Torvalds2009-01-1617-212/+858
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (23 commits) ACPI PCI hotplug: harden against panic regression ACPI: rename main.c to sleep.c dell-laptop: move to drivers/platform/x86/ from drivers/misc/ eeepc-laptop: enable Bluetooth ACPI details ACPI: fix ACPI_FADT_S4_RTC_WAKE comment kprobes: check CONFIG_FREEZER instead of CONFIG_PM PM: Fix freezer compilation if PM_SLEEP is unset thermal fixup for broken BIOS which has invalid trip points. ACPI: EC: Don't trust ECDT tables from ASUS ACPI: EC: Limit workaround for ASUS notebooks even more ACPI: thinkpad-acpi: bump up version to 0.22 ACPI: thinkpad-acpi: handle HKEY event 6030 ACPI: thinkpad-acpi: clean-up fan subdriver quirk ACPI: thinkpad-acpi: start the event hunt season ACPI: thinkpad-acpi: handle HKEY thermal and battery alarms ACPI: thinkpad-acpi: clean up hotkey_notify() ACPI: thinkpad-acpi: use killable instead of interruptible mutexes ACPI: thinkpad-acpi: add UWB radio support ACPI: thinkpad-acpi: preserve radio state across shutdown ACPI: thinkpad-acpi: resume with radios disabled ...
| * | ACPI PCI hotplug: harden against panic regressionJames Bottomley2009-01-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPI hotplug panic with current git head http://lkml.org/lkml/2009/1/10/136 Rather than reverting the entire commit that causes the crash: e8c331e963c58b83db24b7d0e39e8c07f687dbc6 "PCI hotplug: introduce functions for ACPI slot detection" simply harden against it while the changes to the hotplug code on this particularl machine are understood. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | Merge branch 'misc' into releaseLen Brown2009-01-1612-10/+23
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| | * | ACPI: rename main.c to sleep.cLen Brown2009-01-162-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
| | * | dell-laptop: move to drivers/platform/x86/ from drivers/misc/Len Brown2009-01-164-2/+14
| | | | | | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
| | * | eeepc-laptop: enable Bluetooth ACPI detailsJonathan McDowell2009-01-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Although rfkill support for the EEE bluetooth device has been added to 2.6.28-rc the appropriate ACPI accessor definitions were not added, so the support was non functional. The patch below adds the get and set accessors and has been verified to work on an EEE 901. Signed-off-by: Jonathan McDowell <noodles@earth.li> Acked-by: Matthew Garrett <mjg@redhat.com> Acked-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | ACPI: fix ACPI_FADT_S4_RTC_WAKE commentDavid Brownell2009-01-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the comment for ACPI_FADT_S4_RTC_WAKE match the ACPI spec; that bit has nothing to do with status bits. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | kprobes: check CONFIG_FREEZER instead of CONFIG_PMMasami Hiramatsu2009-01-163-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check CONFIG_FREEZER instead of CONFIG_PM because kprobe booster depends on freeze_processes() and thaw_processes() when CONFIG_PREEMPT=y. This fixes a linkage error which occurs when CONFIG_PREEMPT=y, CONFIG_PM=y and CONFIG_FREEZER=n. Reported-by: Cheng Renquan <crquan@gmail.com> Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | PM: Fix freezer compilation if PM_SLEEP is unsetRafael J. Wysocki2009-01-161-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Freezer fails to compile if with the following configuration settings: CONFIG_CGROUPS=y CONFIG_CGROUP_FREEZER=y CONFIG_MODULES=y CONFIG_FREEZER=y CONFIG_PM=y CONFIG_PM_SLEEP=n Fix this by making process.o compilation depend on CONFIG_FREEZER. Reported-by: Cheng Renquan <crquan@gmail.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | Merge branch 'thinkpad-acpi' into releaseLen Brown2009-01-163-155/+791
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| | * | | ACPI: thinkpad-acpi: bump up version to 0.22Henrique de Moraes Holschuh2009-01-152-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is about time to bump up the version. Features added since 0.21: fan suspend/resume support, preserve radio state across power off (for some radio types), built-in UWB radio rfkill support and thermal alarm events support. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: thinkpad-acpi: handle HKEY event 6030Henrique de Moraes Holschuh2009-01-151-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HKEY event 0x6030 is a helper for Lenovo's Advanced Thermal Management Windows driver, which is, of course, completely undocumented. Silence any warnings about it being an unknown alarm, and report it unmodified for userspace. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: thinkpad-acpi: clean-up fan subdriver quirkHenrique de Moraes Holschuh2009-01-151-51/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Better document the Unitialized HFSP quirk, and modularize it a bit. This makes the code flow easier to read and reduces LOC. Apply the Unitialized HFSP closer to the source (i.e. inside the get_fan_status()), this fixes a harmless buglet where at driver init with the quirk active, the user could set the hwmon pwm1 attribute and switch out of pwm1_mode=2 to pwm1_mode=0 without changing pwm1_mode directly. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Tino Keitel <tino.keitel@tikei.de> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: thinkpad-acpi: start the event hunt seasonHenrique de Moraes Holschuh2009-01-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ask users to tell us about any unhandled events they find. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
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