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* [DRIVER MODEL] Convert platform drivers to use struct platform_driverRussell King2005-11-0982-1297/+1287
| | | | | | | | | This allows us to eliminate the casts in the drivers, and eventually remove the use of the device_driver function pointer methods for platform device drivers. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
* [DRIVER MODEL] Add platform_driverRussell King2005-11-091-0/+73
| | | | | | | | | | | | | | | Introduce struct platform_driver. This allows the platform device driver methods to be passed a platform_device structure instead of instead of a plain device structure, and therefore requiring casting in every platform driver. We introduce this in such a way that any existing platform drivers registered directly via driver_register continue to work as before, thereby allowing a gradual conversion to the new platform_driver methods. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2005-11-091-20/+22
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| * [SERIAL] IOC3: Update 8250 driver bitsRalf Baechle2005-11-091-20/+22
| | | | | | | | | | | | | | | | Update the support for the 16550 present on most IOC3 configurations to use the current API. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-11-092-73/+69
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| * | [ARM] 3093/1: SharpSL PCMCIA Updates for Cxx00 modelsRichard Purdie2005-11-081-72/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Richard Purdie The Sharp SL-Cxx00 models have a combined power control for the SD and CF slot 0. This patch adds hooks to the scoop driver to allow machines to provide a custom control function for this and such a function is added for spitz/akita/borzoi. It also moves the gpio init code into the machine files as this is machine dependent and differs between some models. A couple of warnings when compiling for collie are also fixed. Signed-off-by: Richard Purdie Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] More sparse fixesRussell King2005-11-081-1/+1
| |/ | | | | | | | | | | | | | | | | arch/arm/kernel/irq.c:998:26: warning: Using plain integer as NULL pointer arch/arm/kernel/smp.c:145:25: warning: Using plain integer as NULL pointer arch/arm/kernel/smp.c:362:5: warning: symbol 'smp_call_function_on_cpu' was not declared. Should it be static? drivers/video/amba-clcd.c:521:12: warning: symbol 'amba_clcdfb_init' was not declared. Should it be static? Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2005-11-081-0/+3
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| * | [SPARC]: Missing compat_ioctl hookup in openprom driver.David S. Miller2005-11-081-0/+3
| |/ | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | [Bluetooth]: Add endian annotations to the coreMarcel Holtmann2005-11-081-2/+2
| | | | | | | | | | | | | | This patch adds the endian annotations to the Bluetooth core. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [Bluetooth]: Add another ignore parameter to the HCI USB driverMarcel Holtmann2005-11-081-0/+7
| | | | | | | | | | | | | | | | | | This patchs adds the module parameter ignore_dga to the HCI USB driver which makes it possible to prevent this driver from being loaded by some buggy Digianswer devices. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [IRDA] donauboe: locking fixAndrew Morton2005-11-081-5/+9
| | | | | | | | | | | | | | | | | | From: Andrew Morton <akpm@osdl.org> Two missing unlocks, as noted by Ted Unangst <tedu@coverity.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [PPP]: add PPP MPPE encryption moduleMatt Domsch2005-11-085-24/+888
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Matt Domsch <Matt_Domsch@dell.com> The patch below implements the Microsoft Point-to-Point Encryption method as a PPP compressor/decompressor. This is necessary for Linux clients and servers to interoperate with Microsoft Point-to-Point Tunneling Protocol (PPTP) servers (either Microsoft PPTP servers or the poptop project) which use MPPE to encrypt data when creating a VPN. This patch differs from the kernel_ppp_mppe DKMS pacakge at pptpclient.sourceforge.net by utilizing the kernel crypto routines rather than providing its own SHA1 and arcfour implementations. Minor changes to ppp_generic.c try to prevent a link from disabling compression (in our case, the encryption) after it has started using compression (encryption). Feedback to <pptpclient-devel@lists.sourceforge.net> please. Signed-off-by: Matt Domsch <Matt_Domsch@dell.com> Cc: James Cameron <james.cameron@hp.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Brice Goglin <Brice.Goglin@ens-lyon.org> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [PPP]: handle misaligned accessesPhilippe De Muyter2005-11-081-3/+14
|/ | | | | | | | | | | | | | From: "Philippe De Muyter" <phdm@macqel.be> This patch avoids ppp-generated kernel crashes on machines where unaligned accesses are forbidden (ie: m68000), by fixing ppp alignment setting for reused skb's. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Cc: "David S. Miller" <davem@davemloft.net> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-mergeLinus Torvalds2005-11-0816-24/+3825
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| * powermac: Use a spinlock in swim3.c (floppy driver) instead of cliPaul Mackerras2005-11-081-10/+10
| | | | | | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
| * macintosh: Always export pmu_[un]register_sleep_notifier if CONFIG_PM setPaul Mackerras2005-11-081-2/+2
| | | | | | | | | | | | | | This fixes a build error when building the pmac sound driver as a module for 64-bit powermacs. Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] ppc: Fix PowerBook HD led on ARCH=powerpcBenjamin Herrenschmidt2005-11-081-3/+6
| | | | | | | | | | | | | | | | The PowerBook HD led code uses obsoletes device-tree accessors which do not work anymore for getting the root of the tree. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] ppc: fix a bunch of warningsBenjamin Herrenschmidt2005-11-081-3/+3
| | | | | | | | | | | | | | | | Building a PowerMac kernel with ARCH=powerpc causes a bunch of warnings, this fixes some of them Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] ppc64: Thermal control for SMU based machinesBenjamin Herrenschmidt2005-11-0813-0/+3638
| | | | | | | | | | | | | | | | | | | | This adds a new thermal control framework for PowerMac, along with the implementation for PowerMac8,1, PowerMac8,2 (iMac G5 rev 1 and 2), and PowerMac9,1 (latest single CPU desktop). In the future, I expect to move the older G5 thermal control to the new framework as well. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] ppc64: SMU partition recoveryBenjamin Herrenschmidt2005-11-081-8/+156
| | | | | | | | | | | | | | | | | | | | This patch adds the ability to the SMU driver to recover missing calibration partitions from the SMU chip itself. It also adds some dynamic mecanism to /proc/device-tree so that new properties are visible to userland. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] ppc64: SMU based macs cpufreq supportBenjamin Herrenschmidt2005-11-081-0/+12
| | | | | | | | | | | | | | | | CPU freq support using 970FX powertune facility for iMac G5 and SMU based single CPU desktop. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [SPARC] cpwatchdog: implement ->compat_ioctlChristoph Hellwig2005-11-071-0/+24
| | | | | | | | | | Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SPARC] display7seg: implement ->unlocked_ioctl and ->compat_ioctlChristoph Hellwig2005-11-071-12/+20
| | | | | | | | | | | | | | | | all ioctls are 32bit compat clean, so the driver can use ->compat_ioctl and ->unlocked_ioctl easily. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SPARC] openprom: implement ->compat_ioctlChristoph Hellwig2005-11-071-0/+33
| | | | | | | | | | | | | | | | | | implement a compat_ioctl handle in the driver instead of having table entries in sparc64 ioctl32.c (I plan to get rid of the arch ioctl32.c file eventually) Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SPARC] envctrl: implement ->unlocked_ioctl and ->compat_ioctlChristoph Hellwig2005-11-071-8/+10
| | | | | | | | | | | | | | | | all the ioctls in the driver are 32bit compat clean and don't need BKL, so we can switch it to ->unlocked_ioctl and ->compat_ioctl trivially. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SUNSU]: Do not mark sunsu_console_setup() __initDavid S. Miller2005-11-071-1/+1
| | | | | | | | | | | | Sets off buildcheck warnings. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SPARC]: Remove bogus register programming in cg6 driver.David S. Miller2005-11-071-6/+0
| | | | | | | | | | | | | | | | | | Don't write garbage into the overlay plane. Noted by Bob Breuer. Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge master.kernel.org:/home/rmk/linux-2.6-mmcLinus Torvalds2005-11-071-1/+1
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| * | [ARM] 3120/1: Fix MMC/SD card driver resume deadlockUli Luckas2005-11-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Uli Luckas This is a simplification of patch 3116/1 as sugested by Russell King. Signed-off-by: Uli Luckas <u.luckas@road-gmbh.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds2005-11-073-12/+21
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| * | | [CPUFREQ] Fix up compile of cpufreq_statsDave Jones2005-11-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Whoops, I lost a hunk of the last patch somehow. Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [CPUFREQ] Check return value of cpufreq_cpu_get in cpufreq_statsDave Jones2005-10-281-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes an issue found in drivers/cpufreq/cpufreq_stats.c by Coverity. Error reported: CID: 2642 Checker: NULL_RETURNS (help) File: /export2/p4-coverity/mc2/linux26/drivers/cpufreq/cpufreq_stats.c Function: cpufreq_stats_create_table Description: Dereferencing NULL value "data" Patch description: The return of cpufreq_cpu_get can be NULL, check return code and return -EINVAL if it is NULL. Signed-off-by: Jayachandran C. <c.jayachandran at gmail.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [CPUFREQ] kzalloc conversions for cpufreq core.Dave Jones2005-10-212-6/+3
| | | | | | | | | | | | | | | | Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [CPUFREQ] Avoid the ondemand cpufreq governor to use a too high frequency ↵Dave Jones2005-09-201-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for stats. The problem is in the ondemand governor, there is a periodic measurement of the CPU usage. This CPU usage is updated by the scheduler after every tick (basically, by adding 1 either to "idle" or to "user" or to "system"). So if the frequency of the governor is too high, the stat will be meaningless (as mostly no number have changed). So this patch checks that the measurements are separated by at least 10 ticks. It means that by default, stats will have about 5% error (20 ticks). Of course those numbers can be argued but, IMHO, they look sane. The patch also includes a small clean-up to check more explictly the result of the conversion from ns to µs being null. Let's note that (on x86) this has never been really needed before 2.6.13 because HZ was always 1000. Now that HZ can be 100, some CPU might be affected by this problem. For instance when HZ=100, the centrino ,which has a 10µs transition latency, would lead to the governor allowing to read stats every tick (10ms)! Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Dave Jones <davej@redhat.com>
* | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds2005-11-0716-42/+53
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| * | | [AGPGART] Fix up warning in efficeon driver.Dave Jones2005-11-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | efficeon-agp.c:222: warning: passing arg 1 of `virt_to_phys' makes pointer from integer without a cast Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [AGPGART] Fix up sgi-agp bug with no devices on bus.Dave Jones2005-11-051-0/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Kunze <ekunze@sgi.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [AGPGART] When we encounter reserved mode bits, print them out.Dave Jones2005-11-051-2/+4
| | | | | | | | | | | | | | | | Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [AGPGART] Set .owner field of struct pci_driver.Dave Jones2005-10-2512-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Laurent Riffard <laurent.riffard@free.fr> This updates .owner field of struct pci_driver. This allows SYSFS to create the symlink from the driver to the module which provides it. $ tree /sys/bus/pci/drivers/agpgart-via/ /sys/bus/pci/drivers/agpgart-via/ |-- 0000:00:00.0 -> ../../../../devices/pci0000:00/0000:00:00.0 |-- bind |-- module -> ../../../../module/via_agp |-- new_id `-- unbind Signed-off-by: Laurent Riffard <laurent.riffard@free.fr> Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org>
| * | | [AGPGART] Replace kmalloc+memset's with kzalloc'sDave Jones2005-10-217-37/+18
| | | | | | | | | | | | | | | | Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [AGPGART] Fix serverworks TLB flush.Dave Jones2005-09-241-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Go back to what 2.4 kernels used to do here, as if this hits, the kernel just hangs indefinitly. Actually an improvement over 2.4 - we now break; out of the loop instead of just printing messages on timeouts. Signed-off-by: Dave Jones <davej@redhat.com>
* | | | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2005-11-076-680/+1546
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| * | | | VINO driver version 0.0.5.Ladislav Michl2005-11-075-680/+1545
| | | | | | | | | | | | | | | | | | | | | | | | | Second cut of the VINO / Indycam driver for the Silicon Graphics Indy, much more feature complete and bug free.
| * | | | Add .gitignore files for TurbochannelRalf Baechle2005-11-071-0/+1
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* | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds2005-11-074-85/+109
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| * | | | Input: lkkbd - miscellaneous fixesJan-Benedict Glaw2005-11-031-42/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Hide debugging code into #ifdef, which allows to simplify the large switch statement * Update macros to not reference variables not given as arguments Signed-off-by: Jan-Benedict Glaw <jbglaw@lug-owl.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | Input: logips2pp - add support for MX3100Mirco Macrelli2005-11-031-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | Input: locomokbd - fix wrong bustypePavel Machek2005-11-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | Input: fix input device deregistrationDmitry Torokhov2005-11-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove main attribute group (name, phys, uniq) when unregistering input devices. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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