- 14 Jun, 2009 21 commits
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Paul Mundt authored
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
The asm-generic versions have some helper definitions that we can use instead, drop our definitions and use those instead. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
The irqaction.mask is legacy code that is wholly unused and going away, so simply drop its use in the SH drivers completely. Fixes up build failures in -next. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Presently the earlytimer probe handles the clockevents driver, which requires that the clockevents driver be registered first. This bumps it up by 1 to include the clocksource device, which can be safely ignored if it doesn't exist, as we will simply error out on that path and defer to the jiffies clocksource. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
The generic sched_clock() handles INITIAL_JIFFIES now as well, so we can just use that instead. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
These were handled through late_time_init due to kmalloc() and friends not being available earlier on previously. Now with slab caches being available much earlier, this is no longer necessary, and we can move the initialization up to an earlier point. One of the benefits with this is that printk times are available a bit earlier! Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Rusty Russell authored
Use the accessors rather than frobbing bits directly (the new versions are const). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Rusty Russell authored
Makes code futureproof against the impending change to mm->cpu_vm_mask. It's also a chance to use the new cpumask_ ops which take a pointer (the older ones are deprecated, but there's no hurry for arch code). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Rusty Russell authored
We're weaning the core code off handing cpumask's around on-stack. This introduces arch_send_call_function_ipi_mask(), and by defining it, the old arch_send_call_function_ipi is defined by the core code. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Rusty Russell authored
cpumask_of_pcibus() is the new version. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Huang Weiyi authored
Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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- 13 Jun, 2009 19 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] cnic: fix error: implicit declaration of function ‘__symbol_get’ [SCSI] cnic: fix undefined reference to `ip6_route_output'
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git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: Fix oops on unaligned user access avr32: Add support for Mediama RMTx add-on board for ATNGW100 avr32: Change Atmel ATNGW100 config to add choice of add-on board Fix MIMC200 board LCD init avr32: Fix clash in ATMEL_USART_ flags avr32: remove obsolete hw_interrupt_type avr32: Solves problem with inverted MCI detect pin on Merisc board atmel-mci: Add support for inverted detect pin
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David Howells authored
Fix interaction with new generic header stuff as added by: commit 6103ec56 Author: Arnd Bergmann <arnd@arndb.de> Date: Wed May 13 22:56:27 2009 +0000 asm-generic: add generic ABI headers The problem is that asm/signal.h has been made to include asm-generic/signal.h, but the redundant stuff from asm/signal.h has not been discarded, leading to multiple redefinitions. Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://aeryn.fluff.org.uk/bjdooks/linuxLinus Torvalds authored
* 'next-i2c' of git://aeryn.fluff.org.uk/bjdooks/linux: i2c-ocores: Can add I2C devices to the bus i2c-s3c2410: move to using platform idtable to match devices i2c: OMAP3: Better noise suppression for fast/standard modes i2c: OMAP2/3: Fix scll/sclh calculations i2c: Blackfin TWI: implement I2C_FUNC_SMBUS_I2C_BLOCK functionality i2c: Blackfin TWI: fix transfer errors with repeat start i2c: Blackfin TWI: fix REPEAT START mode doesn't repeat i2c: Blackfin TWI: make sure we don't end up with a CLKDIV=0
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tipLinus Torvalds authored
* 'x86-mce-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (80 commits) x86, mce: Add boot options for corrected errors x86, mce: Fix mce printing x86, mce: fix for mce counters x86, mce: support action-optional machine checks x86, mce: define MCE_VECTOR x86, mce: rename mce_notify_user to mce_notify_irq x86: fix panic with interrupts off (needed for MCE) x86, mce: export MCE severities coverage via debugfs x86, mce: implement new status bits x86, mce: print header/footer only once for multiple MCEs x86, mce: default to panic timeout for machine checks x86, mce: improve mce_get_rip x86, mce: make non Monarch panic message "Fatal machine check" too x86, mce: switch x86 machine check handler to Monarch election. x86, mce: implement panic synchronization x86, mce: implement bootstrapping for machine check wakeups x86, mce: check early in exception handler if panic is needed x86, mce: add table driven machine check grading x86, mce: remove TSC print heuristic x86, mce: log corrected errors when panicing ...
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git://oss.sgi.com/xfs/xfsLinus Torvalds authored
* 'for-linus' of git://oss.sgi.com/xfs/xfs: (23 commits) xfs: fix small mismerge in xfs_vn_mknod xfs: fix warnings with CONFIG_XFS_QUOTA disabled xfs: fix freeing memory in xfs_getbmap() xfs: use generic Posix ACL code xfs: remove SYNC_BDFLUSH xfs: remove SYNC_IOWAIT xfs: split xfs_sync_inodes xfs: use generic inode iterator in xfs_qm_dqrele_all_inodes xfs: introduce a per-ag inode iterator xfs: remove unused parameter from xfs_reclaim_inodes xfs: factor out inode validation for sync xfs: split inode flushing from xfs_sync_inodes_ag xfs: split inode data writeback from xfs_sync_inodes_ag xfs: kill xfs_qmops xfs: validate quota log items during log recovery xfs: update max log size xfs: prevent deadlock in xfs_qm_shake() xfs: fix overflow in xfs_growfs_data_private xfs: fix double unlock in xfs_swap_extents() xfs: fix getbmap vs mmap deadlock ...
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git://git.lwn.net/linux-2.6Linus Torvalds authored
* 'docs-next' of git://git.lwn.net/linux-2.6: Document the debugfs API Documentation: Add "how to write a good patch summary" to SubmittingPatches SubmittingPatches: fix typo docs: Encourage better changelogs in the development process document Document Reported-by in SubmittingPatches
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (35 commits) hwrng: timeriomem - Fix potential oops (request_mem_region/__devinit) crypto: api - Use formatting of module name crypto: testmgr - Allow hash test vectors longer than a page crypto: testmgr - Check all test vector lengths crypto: hifn_795x - fix __dev{init,exit} markings crypto: tcrypt - Do not exit on success in fips mode crypto: compress - Return produced bytes in crypto_{,de}compress_{update,final} hwrng: via_rng - Support VIA Nano hardware RNG on X86_64 builds hwrng: via_rng - Support VIA Nano hardware RNG hwrng: via_rng - The VIA Hardware RNG driver is for the CPU, not Chipset crypto: testmgr - Skip algs not flagged fips_allowed in fips mode crypto: testmgr - Mark algs allowed in fips mode crypto: testmgr - Add ctr(aes) test vectors crypto: testmgr - Dynamically allocate xbuf and axbuf crypto: testmgr - Print self-test pass notices in fips mode crypto: testmgr - Catch base cipher self-test failures in fips mode crypto: testmgr - Add ansi_cprng test vectors crypto: testmgr - Add infrastructure for ansi_cprng self-tests crypto: testmgr - Add self-tests for rfc4309(ccm(aes)) crypto: testmgr - Handle AEAD test vectors expected to fail verification ...
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Ingo Molnar authored
drivers/net/cnic.c: In function ‘init_bnx2_cnic’: drivers/net/cnic.c:2520: error: implicit declaration of function ‘__symbol_get’ drivers/net/cnic.c:2520: warning: assignment makes pointer from integer without a cast make[1]: *** [drivers/net/cnic.o] Error 1 make: *** [drivers/net/cnic.o] Error 2 Caused by not including linux/module.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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Randy Dunlap authored
Fix cnic build for case of CONFIG_INET=n. Fix cnic build for case of CONFIG_IPV6=m and CONFIG_CNIC=y. Fixes these build errors: cnic.c:(.text+0x236a1d): undefined reference to `ip_route_output_key' cnic.c:(.text+0x15a8e8): undefined reference to `ip6_route_output' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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Haavard Skinnemoen authored
The unaligned address exception handler (and others) does not scan the fixup tables before oopsing. This is bad because it means passing a badly aligned pointer from user space might crash the kernel. Fix this by scanning the fixup tables in _exception(). This should resolve the issue for unaligned addresses as well as other less common exceptions that might be happening during a userspace access. The page fault handler already does fixup processing. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
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Richard Röjfors authored
There is sometimes a need for the ocores driver to add devices to the bus when installed. i2c_register_board_info can not always be used, because the I2C devices are not known at an early state, they could for instance be connected on a I2C bus on a PCI device which has the Open Cores IP. i2c_new_device can not be used in all cases either since the resulting bus nummer might be unknown. The solution is the pass a list of I2C devices in the platform data to the Open Cores driver. This is useful for MFD drivers. Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Ben Dooks authored
Change to using platform id table to match either of the two supported platform device names in the driver. This simplifies the driver init and exit code Note, log messages will now be prefixed with 's3c-i2c' instead of the driver name, so output will be of the form of: s3c-i2c s3c2440-i2c.0: slave address 0x10 Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Aaro Koskinen authored
Use longer noise filter period for fast and standard mode. Based on an earlier patch by Eero Nurkkala. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Aaro Koskinen authored
Fix scll/sclh calculations for HS and fast modes. Currently the driver uses equal (roughly) low/high times which will result in too short low time. OMAP3430 TRM gives the following equations: F/S: tLow = (scll + 7) * internal_clk tHigh = (sclh + 5) * internal_clk HS: tLow = (scll + 7) * fclk tHigh = (sclh + 5) * fclk Furthermore, the I2C specification sets the following minimum values for HS tLow/tHigh for capacitive bus loads 100 pF (maximum speed 3400) and 400 pF (maximum speed 1700): speed tLow tHigh 3400 160 ns 60 ns 1700 320 ns 120 ns and for F/S: speed tLow tHigh 400 1300 ns 600 ns 100 4700 ns 4000 ns By using duty cycles 33/66 (HS, F) and 50/50 (S) we stay above these minimum values. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Michael Hennerich authored
Some drivers need i2c_smbus_read_i2c_block_data() functionality, so add support for it to the Blackfin I2C bus driver. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> [ben-linux@fluff.org: shortened subject] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Frank Shew authored
We have a custom BF537 board with an I2C RTC (MAX DS3231) running uclinux 2007R1 for some time. Recently during migration to 2008R1.5-RC3 we losted access to the RTC. The RTC driver calls 'i2c_transfer()' which in turns calls 'bfin_twi_master_xfer()' in i2c-bfin-twi.c. Compared with 2007R1, it looks like the 2008R1.5 version of i2c-bin-twi.c has a new mode 'TWI_I2C-MODE_REPEAT' which corresponds to the Repeat Start Condition described in the HRM. However, according to the HRM, at XMIT or RECV interrupt and when the data count is 0, not only is the RESTART bit supposed to be set, but MDIR must also be set if the next operation is a receive sequence, and cleared if not. Currently there is no code that looks at the I2C_M_RD bit in the flag from the next cur_msg and set/clear the MDIR flag accordingly at the same time that the RSTART bit is set. Instead, MDIR is set or cleared (by OR'ing with 0?) after the RESTART bit has been cleared during handling of MCOMP interrupt. It appears that this is causing our failure with reading the RTC, as a quick patch to set/clear MDIR when RESTART is set seem to solve our problem. Signed-off-by: Frank Shew <fshew@geometrics.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> [ben-linux@fluff.org: shorted subject] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Sonic Zhang authored
Avoid rewrite TWI MASTER_CTL reg when issue next message In i2c repeat transfer mode, byte count of next message should be filled into part of the TWI MASTER_CTL reg when interrupt MCOMP of last message transfer is triggered. But, other bits in this reg should not be touched. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> [ben-linux@fluff.org: shorted subject] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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