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2008-08-21x86: fix pageattr-testShaohua Li
We changed the interface of some pageattr, this patch makes pageattr-test compile. Signed-off-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-21agp: add agp_generic_destroy_pages()Shaohua Li
Add agp_generic_destroy_pages(), it uses new pageattr array interface API. Signed-off-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-21agp: generic_alloc_pages()Shaohua Li
Add agp_generic_alloc_pages(), it uses new pageattr array interface API. Signed-off-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-21x86, pageattr: introduce APIs to change pageattr of a page arrayShaohua Li
Add array interface APIs of pageattr. page based cache flush is quite slow for a lot of pages. If pages are more than 1024 (4M), the patch will use a wbinvd(). We have a simple test here (run a 3d game - open arena), nearly all agp memory allocation are small (< 1M), so suppose this will not impact runtime performance. Signed-off-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-21Revert "introduce two APIs for page attribute"Ingo Molnar
This reverts commit 1ac2f7d55b7ee1613c90631e87fea22ec06781e5.
2008-08-21Revert "reduce tlb/cache flush times of agpgart memory allocation"Ingo Molnar
This reverts commit 466ae837424dcc538b1af2a0eaf53be32edcdbe7.
2008-08-15x86, pat: avoid highmem cache attribute aliasingNick Piggin
Highmem code can leave ptes and tlb entries around for a given page even after kunmap, and after it has been freed. >From what I can gather, the PAT code may change the cache attributes of arbitrary physical addresses (ie. including highmem pages), which would result in aliases in the case that it operates on one of these lazy tlb highmem pages. Flushing kmaps should solve the problem. I've also just added code for conditional flushing if we haven't got any dangling highmem aliases -- this should help performance if we change page attributes frequently or systems that aren't using much highmem pages (eg. if < 4G RAM). Should be turned into 2 patches, but just for RFC... Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-15reduce tlb/cache flush times of agpgart memory allocationShaohua Li
To reduce tlb/cache flush, makes agp memory allocation do one flush after all pages in a region are changed to uc. All agp drivers except agp-sgi uses agp_generic_alloc_page() for .agp_alloc_page, so the patch should work for them. agp-sgi is only for ia64, so not a problem too. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Cc: airlied@linux.ie Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-15introduce two APIs for page attributeShaohua Li
Introduce two APIs for page attribute. flushing tlb/cache in every page attribute is expensive. AGP gart usually will do a lot of operations to change a page to uc, new APIs can reduce flush. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Cc: airlied@linux.ie Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-11x86: compile pat debugfs interface only if CONFIG_X86_PAT is setAndreas Herrmann
Recently I've run a kernel w/o PAT support and wondered why there was a file "x86/pat_memtype_list" in debugfs. Of course it's empty if PAT is disabled ... so just get rid of this interface if PAT is disabled. Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-11Merge branch 'for-linus' of git://git.o-hand.com/linux-mfdLinus Torvalds
* 'for-linus' of git://git.o-hand.com/linux-mfd: mfd: tc6393 cleanup and update mfd: have TMIO drivers and subdevices depend on ARM mfd: TMIO MMC driver mfd: driver for the TMIO NAND controller mfd: t7l66 MMC platform data mfd: tc6387 MMC platform data mfd: Fix 7l66 and 6387 according to the new mfd-core API mfd: Fix tc6393 according to the new tmio.h mfd: driver for the TC6387XB TMIO controller. mfd: driver for the T7L66XB TMIO SoC mfd: TMIO MMC structures and accessors.
2008-08-11Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: hwmon: (lm75) Drop legacy i2c driver i2c: correct some size_t printk formats i2c: Check for address business before creating clients i2c: Let users select algorithm drivers manually again i2c: Fix NULL pointer dereference in i2c_new_probed_device i2c: Fix oops on bus multiplexer driver loading
2008-08-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] pcwd.c - fix open_allowed type. [WATCHDOG] fix watchdog/ixp4xx_wdt.c compilation [WATCHDOG] fix watchdog/wdt285.c compilation [WATCHDOG] fix watchdog/at91rm9200_wdt.c compilation [WATCHDOG] fix watchdog/shwdt.c compilation [WATCHDOG] fix watchdog/txx9wdt.c compilation [WATCHDOG] MAINTAINERS: remove ZF MACHZ WATCHDOG entry [WATCHDOG] Fix build with CONFIG_ITCO_VENDOR_SUPPORT=n
2008-08-11Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Remove include/linux/harrier_defs.h powerpc: Do not ignore arch/powerpc/include powerpc: Delete completed "ppc removal" task from feature removal file powerpc/mm: Fix attribute confusion with htab_bolt_mapping() powerpc/pci: Don't keep ISA memory hole resources in the tree powerpc: Zero fill the return values of rtas argument buffer powerpc/4xx: Update defconfig files for 2.6.27-rc1 powerpc/44x: Incorrect NOR offset in Warp DTS powerpc/44x: Warp DTS changes for board updates powerpc/4xx: Cleanup Warp for i2c driver changes. powerpc/44x: Adjust warp-nand resource end address
2008-08-11Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: Limit VPD length for Broadcom 5708S PCI PM: Export pci_pme_active to drivers PCI: remove duplicate symbol from pci_ids.h PCI: check the return value of device_create_bin_file() in pci_create_bus() PCI: fully restore MSI state at resume time DMA: make dma-coherent.c documentation kdoc-friendly PCI: make pci_register_driver() a macro PCI: add Broadcom 5708S to VPD length quirk
2008-08-11Fix race/oops in tty layer after BKL pushdownChristian Borntraeger
While testing our KVM code for s390 (starting and killall kvm in a loop) I can reproduce the following oops: Unable to handle kernel pointer dereference at virtual kernel address 6b6b6b6b6b6b6000 Oops: 0038 [#1] SMP Modules linked in: dm_multipath sunrpc qeth_l3 qeth_l2 dm_mod qeth ccwgroup CPU: 1 Not tainted 2.6.27-rc1 #54 Process kuli (pid: 4409, task: 00000000b6aa5940, ksp: 00000000b7343e10) Krnl PSW : 0704e00180000000 00000000002e0b8c (disassociate_ctty+0x1c0/0x288) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 EA:3 Krnl GPRS: 0000000000000000 6b6b6b6b6b6b6b6b 0000000000000001 00000000000003a6 00000000002e0a46 00000000004b4160 0000000000000001 00000000bbd79758 00000000b7343e58 00000000b8854148 00000000bd34dea0 00000000b7343c20 0000000000000001 00000000004b6d08 00000000002e0a46 00000000b7343c20 Krnl Code: 00000000002e0b7e: eb9fb0a00004 lmg %r9,%r15,160(%r11) 00000000002e0b84: 07f4 bcr 15,%r4 00000000002e0b86: e31090080004 lg %r1,8(%r9) >00000000002e0b8c: d501109cd000 clc 156(2,%r1),0(%r13) 00000000002e0b92: a784ff5d brc 8,2e0a4c 00000000002e0b96: b9040029 lgr %r2,%r9 00000000002e0b9a: c0e5fffff9c3 brasl %r14,2dff20 00000000002e0ba0: a7f4ff56 brc 15,2e0a4c Call Trace: ([<00000000002e0a46>] disassociate_ctty+0x7a/0x288) [<0000000000141fe6>] do_exit+0x212/0x8d4 [<0000000000142708>] do_group_exit+0x60/0xcc [<0000000000150660>] get_signal_to_deliver+0x270/0x3ac [<000000000010bfd6>] do_signal+0x8e/0x8dc [<0000000000113772>] sysc_sigpending+0xe/0x22 [<000001ff0000b134>] 0x1ff0000b134 INFO: lockdep is turned off. Last Breaking-Event-Address: [<00000000002e0a48>] disassociate_ctty+0x7c/0x288 Kernel panic - not syncing: Fatal exception: panic_on_oops It seems that tty was already free in disassocate_ctty when it tries to dereference tty->driver. After moving the lock_kernel before the mutex_unlock, I can no longer reproduce the problem. [ This is a temporary partial fix for the documented and long standing race in disassociate_tty. This stops most problem cases for now. For the next release the -next tree has an initial implementation of kref counting for tty structures and this quickfix will be dropped. - Alan ] Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by; Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-11m68k{,nommu}: Wire up new system callsGeert Uytterhoeven
Wire up for m68k{,nommu} the system calls that were added in the last merge window: - 4006553b06306b34054529477b06b68a1c66249b ("flag parameters: inotify_init") - ed8cae8ba01348bfd83333f4648dd807b04d7f08 ("flag parameters: pipe") - 336dd1f70ff62d7dd8655228caed4c5bfc818c56 ("flag parameters: dup2") - a0998b50c3f0b8fdd265c63e0032f86ebe377dbf ("flag parameters: epoll_create") - 9fe5ad9c8cef9ad5873d8ee55d1cf00d9b607df0 ("flag parameters add-on: remove epoll_create size param") - b087498eb5605673b0f260a7620d91818cd72304 ("flag parameters: eventfd") - 9deb27baedb79759c3ab9435a7d8b841842d56e9 ("flag parameters: signalfd") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-11Revert "fbcon: bgcolor fix"Linus Torvalds
This reverts commit 2d04a4a72d7e1519b4838f24bdd4b5d0f3f426dc, which made it impossible to make the softcursor use the highlight colors. Yes, the fourth bit should be "blinking", but since we cannot reasonably blink in fbcon, highlighting it with a bright background is preferable. Reported-by: Pavel Machek <pavel@suse.cz> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Antonino A. Daplas <adaplas@pol.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-11powerpc: Remove include/linux/harrier_defs.hPaul Mackerras
It was only used by code in arch/ppc, and arch/ppc is gone, so remove the unused harrier_defs.h as well. Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-08-11powerpc: Do not ignore arch/powerpc/includeJunio C Hamano
Back when .gitignore file was added to arch/powerpc/ in 06f2138 ([POWERPC] Add files build to .gitignore, 2006-11-26), there indeed was nothing tracked in the ignored hierarchy and ignoring everything made sense. But we have very many tracked files there these days, and having a higher level .gitignore that ignores everything is asking for future troubles.. This should have been part of b8b572e (powerpc: Move include files to arch/powerpc/include/asm, 2008-08-01). Signed-off-by: Junio C Hamano <gitster@pobox.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-08-11powerpc: Delete completed "ppc removal" task from feature removal fileRobert P. J. Day
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-08-11powerpc/mm: Fix attribute confusion with htab_bolt_mapping()Benjamin Herrenschmidt
The function htab_bolt_mapping() is used to create permanent mappings in the MMU hash table, for example, in order to create the linear mapping of vmemmap. It's also used by early boot ioremap (before mem_init_done). However, the way ioremap uses it is incorrect as it passes it the protection flags in the "linux PTE" form while htab_bolt_mapping() expects them in the hash table format. This is made more confusing by the fact that some of those flags are actually in the same position in both cases. This fixes it all by making htab_bolt_mapping() take normal linux protection flags instead, and use a little helper to convert them to htab flags. Callers can now use the usual PAGE_* definitions safely. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> arch/powerpc/include/asm/mmu-hash64.h | 2 - arch/powerpc/mm/hash_utils_64.c | 65 ++++++++++++++++++++-------------- arch/powerpc/mm/init_64.c | 9 +--- 3 files changed, 44 insertions(+), 32 deletions(-) Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-08-11powerpc/pci: Don't keep ISA memory hole resources in the treeBenjamin Herrenschmidt
When we have an ISA memory hole (ie, a PCI window that allows us to generate PCI memory cycles at low PCI address) mixed with other resources using a different CPU <=> PCI mapping, we must not keep the ISA hole in the bridge resource list. If we do, things might start trying to allocate device resources in there and will get the PCI addresses wrong. This fixes it by arranging to remove the ISA memory hole resource in this case. This fixes various cases of PCMCIA breakage on PowerBooks using the MPC106 "grackle" bridge. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-08-11powerpc: Zero fill the return values of rtas argument bufferNathan Fontenot
The kernel copy of the rtas args struct contains the return value(s) for the specified rtas call. These are copied back to user space with the assumption that every value has been set by the rtas call, which turns out to be not always true. Thus userspace can see random values and think the call failed when in fact it succeeded, but for some reason didn't set one of the return values. This fixes the problem by zeroing out the return value fields of the rtas args struct before processing the rtas call. Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-08-10[WATCHDOG] pcwd.c - fix open_allowed type.Wim Van Sebroeck
Fix following warnings: drivers/watchdog/pcwd.c: In function 'pcwd_open': drivers/watchdog/pcwd.c:703: warning: passing argument 2 of 'test_and_set_bit' from incompatible pointer type drivers/watchdog/pcwd.c: In function 'pcwd_close': drivers/watchdog/pcwd.c:723: warning: passing argument 2 of 'clear_bit' from incompatible pointer type Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-10mfd: tc6393 cleanup and updateIan Molton
This patchset cleans up the TC6393XB support. * Add provision for the MMC subdevice * Disable / enable clocks on suspend / resume * Remove fragments of badly merged code (eg. linux/fb include etc.) * Use a device specific clock name to break dependancy on ARM/PXA2XX * Drop unnecessary resource names * Switch to tmio_io* accessors Signed-off-by: Ian Molton <spyro@f2s.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-10mfd: have TMIO drivers and subdevices depend on ARMSamuel Ortiz
The TMIO chips are only found (and thus tested) on ARM machines. Moreover, we don't want the TMIO cells to be built if one of the TMIO driver is not selected (which indirectly make the TMIO cells drivers depend on ARM as well). Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-10mfd: TMIO MMC driverIan Molton
This patch adds support for the MMC subdevice 'cell' commonly found in TMIO based MFDs. Signed-off-by: Ian Molton <spyro@f2s.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-10mfd: driver for the TMIO NAND controllerIan Molton
This patch adds support for the NAND controller commonly found in TMIO based MFDs. Signed-off-by: Ian Molton <spyro@f2s.com> Acked-By: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-10hwmon: (lm75) Drop legacy i2c driverJean Delvare
Drop the legacy lm75 driver, and add a detect callback to the new-style driver to achieve the same functionality. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <david-b@pacbell.net>
2008-08-10i2c: correct some size_t printk formatsDavid Brownell
Fix various printk format strings where %zd was passed a size_t; those should be %zu instead. (Courtesy of a version of GCC which warns when these details are wrong.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-10i2c: Check for address business before creating clientsJean Delvare
We check for address business in i2c_probe_address(), i2c_detect_address() and i2c_new_probed_device(), but this isn't sufficient. Drivers can call i2c_attach_client() and i2c_new_device() on any address, so we must check the address there as well. This fixes bug #11239: http://bugzilla.kernel.org/show_bug.cgi?id=11239 Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-10i2c: Let users select algorithm drivers manually againJean Delvare
In kernel 2.6.26, the ability to select I2C algorithm drivers manually was removed, as all in-kernel drivers do that automatically. However there were some complaints that it was a problem for out-of-tree I2C bus drivers. In order to address these complaints, let's allow manual selection of these drivers again, but still hide them by default for better general user experience. This closes bug #11140: http://bugzilla.kernel.org/show_bug.cgi?id=11140 Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-10i2c: Fix NULL pointer dereference in i2c_new_probed_deviceHans Verkuil
Fix a NULL pointer dereference that happened when calling i2c_new_probed_device on one of the addresses for which we use byte reads instead of quick write for detection purpose (that is: 0x30-0x37 and 0x50-0x5f). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-10i2c: Fix oops on bus multiplexer driver loadingJean Delvare
The two I2C bus multiplexer drivers (i2c-amd756-s4882 and i2c-nforce2-s4985) make use of the bus they want to multiplex before checking if it is really present. Swap the instructions to test for presence first. This fixes a oops reported by Ingo Molnar. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Ingo Molnar <mingo@elte.hu>
2008-08-10[WATCHDOG] fix watchdog/ixp4xx_wdt.c compilationAdrian Bunk
This patch fixes the following compile error caused by commit 20d35f3e50ea7e573f9568b9fce4e98523aaee5d ([WATCHDOG 22/57] ixp4xx_wdt: unlocked_ioctl): <-- snip --> ... CC drivers/watchdog/ixp4xx_wdt.o ixp4xx_wdt.c:32: error: expected '=', ',', ';', 'asm' or '__attribute__' ixp4xx_wdt.c: In function 'wdt_enable': ixp4xx_wdt.c:41: error: 'wdt_lock' undeclared (first use in this ixp4xx_wdt.c:41: error: (Each undeclared identifier is reported only ixp4xx_wdt.c:41: error: for each function it appears in.) ixp4xx_wdt.c: In function 'wdt_disable': ixp4xx_wdt.c:52: error: 'wdt_lock' undeclared (first use in this ixp4xx_wdt.c: In function 'ixp4xx_wdt_init': ixp4xx_wdt.c:186: error: 'wdt_lock' undeclared (first use in this make[3]: *** [drivers/watchdog/ixp4xx_wdt.o] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-10[WATCHDOG] fix watchdog/wdt285.c compilationAdrian Bunk
This patch fixes the following compile error caused by commit d0e58eed05f9baf77c4f75e794ae245f6dae240a ([WATCHDOG 55/57] wdt285: switch to unlocked_ioctl and tidy up ...): <-- snip --> ... CC [M] drivers/watchdog/wdt285.o wdt285.c: In function 'footbridge_watchdog_init': wdt285.c:211: error: 'KERN_WARN' undeclared (first use in this function) wdt285.c:211: error: (Each undeclared identifier is reported only once wdt285.c:211: error: for each function it appears in.) wdt285.c:212: error: expected ')' before string constant make[3]: *** [drivers/watchdog/wdt285.o] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-10[WATCHDOG] fix watchdog/at91rm9200_wdt.c compilationAdrian Bunk
This patch fixes the following compile error: <-- snip --> ... CC drivers/watchdog/at91rm9200_wdt.o at91rm9200_wdt.c:188: error: 'at91_wdt_ioctl' undeclared here (not in a make[3]: *** [drivers/watchdog/at91rm9200_wdt.o] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-10[WATCHDOG] fix watchdog/shwdt.c compilationAdrian Bunk
This patch fixes the following compile errors caused by commit 70b814ec1a484279a51bf9f7193551b996627247 ([WATCHDOG 45/57] shwdt: coding style, cleanup, switch to unlocked_io): <-- snip --> ... CC drivers/watchdog/shwdt.o shwdt.c:64: error: 'WTCSR_CKS_4096' undeclared here (not in a function) shwdt.c: In function 'sh_wdt_start': shwdt.c:92: error: 'wdt_lock' undeclared (first use in this function) shwdt.c:92: error: (Each undeclared identifier is reported only once shwdt.c:92: error: for each function it appears in.) shwdt.c:97: error: implicit declaration of function 'sh_wdt_read_csr' shwdt.c:98: error: 'WTCSR_WT' undeclared (first use in this function) shwdt.c:99: error: implicit declaration of function 'sh_wdt_write_csr' shwdt.c:101: error: implicit declaration of function 'sh_wdt_write_cnt' shwdt.c:112: error: 'WTCSR_TME' undeclared (first use in this function) shwdt.c:113: error: 'WTCSR_RSTS' undeclared (first use in this function) shwdt.c: In function 'sh_wdt_stop': shwdt.c:142: error: 'wdt_lock' undeclared (first use in this function) shwdt.c:147: error: 'WTCSR_TME' undeclared (first use in this function) shwdt.c: In function 'sh_wdt_keepalive': shwdt.c:160: error: 'wdt_lock' undeclared (first use in this function) shwdt.c: In function 'sh_wdt_set_heartbeat': shwdt.c:176: error: 'wdt_lock' undeclared (first use in this function) shwdt.c: In function 'sh_wdt_ping': shwdt.c:192: error: 'wdt_lock' undeclared (first use in this function) shwdt.c:197: error: 'WTCSR_IOVF' undeclared (first use in this function) shwdt.c: At top level: shwdt.c:417: error: conflicting type qualifiers for 'sh_wdt_info' shwdt.c:71: error: previous declaration of 'sh_wdt_info' was here make[3]: *** [drivers/watchdog/shwdt.o] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-10[WATCHDOG] fix watchdog/txx9wdt.c compilationAdrian Bunk
This patch fixes the following compile error caused by commit 8dc244f7deac4c0e95ce0ffd26f494bb6e1534c0 ([WATCHDOG 48/57] txx9: Fix locking, switch to unlocked_ioctl): <-- snip --> ... CC drivers/watchdog/txx9wdt.o txx9wdt.c:48: warning: type defaults to 'int' in declaration of txx9wdt.c:48: warning: parameter names (without types) in function txx9wdt.c: In function 'txx9wdt_ping': txx9wdt.c:52: error: 'txx9_lock' undeclared (first use in this function) txx9wdt.c:52: error: (Each undeclared identifier is reported only once txx9wdt.c:52: error: for each function it appears in.) txx9wdt.c: In function 'txx9wdt_start': txx9wdt.c:59: error: 'txx9_lock' undeclared (first use in this function) txx9wdt.c: In function 'txx9wdt_stop': txx9wdt.c:71: error: 'txx9_lock' undeclared (first use in this function) make[3]: *** [drivers/watchdog/txx9wdt.o] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-10[WATCHDOG] MAINTAINERS: remove ZF MACHZ WATCHDOG entryAdrian Bunk
- maintainer has not been active for years - maintainer email bounces - URL no longer exists - covered by the WATCHDOG DEVICE DRIVERS entry Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-10[WATCHDOG] Fix build with CONFIG_ITCO_VENDOR_SUPPORT=nJean Delvare
The problem is that iTCO_vendor_support.ko is still being built while iTCO_vendor.h claims that its functions do not exist. The following Makefile update fixes that. It causes iTCO_vendor_support.ko to no longer be built if CONFIG_ITCO_VENDOR_SUPPORT=n. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-10mfd: t7l66 MMC platform dataIan Molton
The tmio MMC driver needs the cell to be passed as a platform data. Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-10mfd: tc6387 MMC platform dataIan Molton
We need to pass the cell as the platform data. Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-10mfd: Fix 7l66 and 6387 according to the new mfd-core APISamuel Ortiz
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-10mfd: Fix tc6393 according to the new tmio.hSamuel Ortiz
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-10mfd: driver for the TC6387XB TMIO controller.Ian Molton
This patch adds support for the TC6387XB. Unlike other TMIO devices this one has only one subdevice and no interrupt mux, however using the MFD framework allows it to share the TMIO MMC driver. Signed-off-by: Ian Molton <spyro@f2s.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-10mfd: driver for the T7L66XB TMIO SoCIan Molton
This patchset provides support for the core functinality of the T7L66XB SoC from Toshiba. Supported in this patchset is the IRQ MUX, MMC controller and NAND flash controller. Signed-off-by: Ian Molton <spyro@f2s.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-10mfd: TMIO MMC structures and accessors.Ian Molton
Signed-off-by: Ian Molton <spyro@f2s.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-08-09Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: SLUB: dynamic per-cache MIN_PARTIAL mm: unexport ksize
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