- 18 9月, 2009 10 次提交
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由 Manuel Lauss 提交于
Some drivers use gpio_request/gpio_free regardless of whether gpiolib is actually built; add stubs to work around the ensuing compile failures. Signed-off-by: NManuel Lauss <manuel.lauss@gmail.com> Tested-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Alexey Dobriyan 提交于
Header needed for current_cpu_data which expands to smp_processor_id(). However, linux/smp.h can't be included into asm/cpu-info.h due to horrible circular dependencies, so plug it here. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
The current code only checks CCA of 0 when deciding if a dummy read is needed. Since the kernel can (and does) use other CCAs we need to mask out the CCA bits from the address. Since the address constant now fits in 16 bits, there is an added benefit that smaller code is generated. Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Roel Kluin 提交于
If we reach the test just below the loop with a `timeout' value of 0, this does not mean that the timeout caused the loop to end, but rather the `smi_rd.s.pending', in the last iteration. If timeout caused the loop to end, then `timeout' is -1, not 0. Since this can occur only in the last iteration, it is not very likely to be a problem. By changing the post- to prefix decrement we ensure that a timeout of 0 does mean it timed out. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Acked-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
<asm/delay.h> will break if HZ isn't defined. In 2.6.26 and later we're usually lucky ... Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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git://oss.sgi.com/xfs/xfs由 Linus Torvalds 提交于
* 'for-linus' of git://oss.sgi.com/xfs/xfs: (39 commits) xfs: includecheck fix for fs/xfs/xfs_iops.c xfs: switch to seq_file xfs: Record new maintainer information xfs: use correct log reservation when handling ENOSPC in xfs_create xfs: xfs_showargs() reports group *and* project quotas enabled xfs: un-static xfs_inobt_lookup xfs: actually enable the swapext compat handler xfs: simplify xfs_trans_iget xfs: merge fsync and O_SYNC handling xfs: speed up free inode search xfs: rationalize xfs_inobt_lookup* xfs: untangle xfs_dialloc xfs: factor out debug checks from xfs_dialloc and xfs_difree xfs: improve xfs_inobt_update prototype xfs: improve xfs_inobt_get_rec prototype xfs: factor out inode initialisation fs/xfs: Correct redundant test xfs: remove XFS_INO64_OFFSET un-static xfs_read_agf xfs: add more statics & drop some unused functions ...
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git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: (75 commits) Blackfin: update ftrace for latest toolchain Blackfin: fix elf_fpregset_t definition Blackfin: unify cache init functions Blackfin: swap clocksource ratings for gptimer/cycles Blackfin: update ftrace_push_return_trace() breakage Blackfin: update cm board resources Blackfin: cm-bf537u: split board from cm-bf537e Blackfin: bf538-ezkit: add SPI IRQ resources Blackfin: increase default async timings for parallel flashes Blackfin: add ICPLB coverage for async banks Blackfin: use KERN_ALERT in all kgdb_test output Blackfin: fix BF54x SPI CS resources Blackfin: fix typo in isram_write() Blackfin: bf537-stamp: add adp5588 gpio resources Blackfin: add some isram-driver self tests Blackfin: workaround anomaly 05000283 Blackfin: fix spelling in a few comments Blackfin: use raw_smp_processor_id() in exception code Blackfin: remove useless duplicated assignment in gpio code Blackfin: Fix link errors with binutils 2.19 and GCC 4.3 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (53 commits) m68knommu: Make PAGE_SIZE available to assembly files. m68knommu: fix ColdFire definition of CLOCK_TICK_RATE m68knommu: set multi-function pins for ethernet when enabled m68knommu: remove special interrupt handling code for ne2k support m68knommu: relax IO_SPACE_LIMIT setting m68knommu: remove ColdFire direct interrupt register access m68knommu: create a speciailized ColdFire 5272 interrupt controller m68knommu: add support for second interrupt controller of ColdFire 5249 m68knommu: clean up old ColdFire timer irq setup m68knommu: map ColdFire interrupts to correct masking bits m68knommu: clean up ColdFire 532x CPU timer setup m68knommu: simplify ColdFire "timers" clock initialization m68knommu: support code to mask external interrupts on old ColdFire CPU's m68knommu: merge old ColdFire interrupt controller masking macros m68knommu: remove duplicate ColdFire mcf_autovector() code m68knommu: move ColdFire INTC definitions to new include file m68knommu: mask off all interrupts in ColdFire intc-simr controller m68knommu: remove timer device interrupt setup for ColdFire 532x m68knommu: remove interrupt masking from ColdFire pit timer m68knommu: remove unecessary interrupt level setting in ColdFire 520x setup ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging由 Linus Torvalds 提交于
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (lm85) Don't bind to Winbond/Nuvoton WPCD377I hwmon: (pcf8591) Documentation clean-ups hwmon: Clearly mark ACPI drivers as such hwmon: Use resource_size hwmon: Include <linux/io.h> instead of <asm/io.h> hwmon: (tmp421) Add documentation hwmon: Add driver for Texas Instruments TMP421/422/423 sensor chips hwmon-vid: Ignore 6th VID pin of AMD family 0Fh processors hwmon: (asus_atk0110) Add maintainer information hwmon: (abituguru3) Support multiple DMI strings per chip ID
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git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb由 Linus Torvalds 提交于
* 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb: uwb: avoid radio controller reset loops uwb: stop uwbd thread if rc->start() fails uwb: handle radio controller events with out-of-range IDs correctly
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- 17 9月, 2009 30 次提交
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由 Yi Li 提交于
The mcount support that was finally added to the Blackfin gcc port isn't exactly the same as what ftrace was developed against. Now that the final gcc version is in place, update the ftrace code to match. While updating this, fix the swapped arguments to the tracer (signature is (ip, parent_ip) while we were passing (parent_ip, ip)). Signed-off-by: NYi Li <yi.li@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
The elf_fpregset_t type relied on an empty struct in the asm/user.h, but the transition to asm-generic/user.h dropped that empty struct. Rather than restore this useless struct, define the only user (elf_fpregset_t) as an empty struct itself. This fixes building when ELF dump support is enabled. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
The CPLB implementations (mpu/nompu) had exact copies of the cacheinit code. Even the i/d cache functions are largely the same. So unify them both in the common kernel cache code. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Graf Yang 提交于
The cycles clocksource is a higher resolution than the gptimer one, so make sure the ratings field reflects this. Signed-off-by: NGraf Yang <graf.yang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Commit 71e308a2 updated ftrace_push_return_trace() prototype but didn't update the Blackfin ftrace code, so things broke. Since we don't support the new stuff yet, call it with stub values. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Harald Krapfenbauer 提交于
Signed-off-by: NHarald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Harald Krapfenbauer 提交于
The cm-bf537u module, while similar to the cm-bf537e, is different enough to warrant its own resources. It has a USB controller but no PHY. Signed-off-by: NHarald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Barry Song 提交于
Signed-off-by: NBarry Song <barry.song@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Sonic Zhang 提交于
The default async timings are a little too fast for the parallel flash that is attached by default to the async banks. So slow things down a bit so accessing the hardware is stable. Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Bernd Schmidt 提交于
When doing XIP, we need to execute out of the async banks, so we need ICPLBs to allow this. Signed-off-by: NBernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mingquan Pan 提交于
Most messages are already using KERN_ALERT, so be consistent to make things easier to check with test scripts. Signed-off-by: NMingquan Pan <grace.pan@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Yi Li 提交于
The BF54x has three slave select signals for SPI0/SPI1, not eight. Signed-off-by: NYi Li <yi.li@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Robin Getz 提交于
The DTEST write bit is 2, not 1. Improve comments in the related macro while we're here. Signed-off-by: NRobin Getz <robin.getz@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Michael Hennerich 提交于
For the adp5588 GPIO daughter card. Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Make it easy to figure out if code changes here are correct. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Robin Getz 提交于
Make sure our interrupt entry code with exact hardware errors handles anomaly 05000283 (infinite stall in system MMR kill) so we don't stall while under load. Signed-off-by: NRobin Getz <robin.getz@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Michael Hennerich 提交于
Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Yi Li 提交于
When preempt debugging is enabled, smp_processor_id() may utilize the "current" structure. This may not be safe to access under all exceptions due to it being in dynamically allocated memory. So in exception code, make sure we use raw_smp_processor_id() instead to get at the real value directly. Signed-off-by: NYi Li <yi.li@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Michael Hennerich 提交于
Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Ingo Molnar 提交于
Not sure whether this has been reported/fixed before. Today I built a Blackfin tool-chain from scratch for -tip testing, and it triggers: arch/blackfin/kernel/vmlinux.lds:1238: undefined section `.data_a_l1' referenced in expression and: arch/blackfin/kernel/vmlinux.lds:1238: undefined section `.text_data_l1' referenced in expression Now i dont have any way to test this linker script, but it now at least builds fine after fixing what appears to be typos in those assert statements. Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Graf Yang 提交于
Signed-off-by: NGraf Yang <graf.yang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
The majority of the time we are returning to user space, it is not in the fixed atomic code region. So rather than branch to a function where we check the PC and return, do the check inline and branch only when needed. Also, tweak some of the fixed code handling based on assumptions we are aware of but cannot be expressed in C. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Barry Song 提交于
The ASoC drivers have dropped the redundant "-spi" suffix in the driver name, so update the board resources accordingly. Signed-off-by: NBarry Song <barry.song@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
No one uses these functions, and some are duplicate of existing C code. So just punt the whole thing. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
These hardware devices are dead and the drivers never cleaned up/merged, so punt the useless board resource info. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Yi Li 提交于
Since the exception handler cannot cause exceptions, we cannot trace it without easily causing double faults and crashing the system. Signed-off-by: NYi Li <yi.li@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
The BF522 and BF523 had their real max VCO values swapped. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Graf Yang 提交于
We have an item to get this fixed, but in the mean time, disable selection via Kconfig dependencies. Signed-off-by: NGraf Yang <graf.yang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Yi Li 提交于
The handling of updating the [DI]MEM_CONTROL MMRs does not follow proper sync procedures as laid out in the Blackfin programming manual. So rather than audit/fix every call location, create helper functions that do the right things in order to safely update these MMRs. Then convert all call sites to use these new helper functions. While we're fixing the code, drop the workaround for anomaly 05000125 as that anomaly applies to old versions of silicon that we do not support. Signed-off-by: NYi Li <yi.li@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Barry Song 提交于
Update the ad1836 resources for the new ASoC driver. Signed-off-by: NBarry Song <barry.song@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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