- 27 1月, 2009 1 次提交
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由 Jean Delvare 提交于
Signed-off-by: NJean Delvare <khali@linux-fr.org>
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- 07 1月, 2009 1 次提交
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由 Jean Delvare 提交于
Use snprintf instead of sprintf to set adapter names, it's safer. Signed-off-by: NJean Delvare <khali@linux-fr.org>
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- 21 10月, 2008 2 次提交
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由 Jean Delvare 提交于
Only accept dynids whose driver_data value matches one of the driver's pci_driver_id entries. This prevents the user from accidentally passing values the drivers do not expect. Cc: Milton Miller <miltonm@bga.com> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Milton Miller 提交于
The driver flag dynids.use_driver_data is almost consistently not set, and causes more problems than it solves. It was initially intended as a flag to indicate whether a driver's usage of driver_data had been carefully inspected and was ready for values from userspace. That audit was never done, so most drivers just get a 0 for driver_data when new IDs are added from userspace via sysfs. So remove the flag, allowing drivers to see the data directly (a followon patch validates the passed driver_data value against what the drivers expect). Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> Acked-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NMilton Miller <miltonm@bga.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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- 15 7月, 2008 5 次提交
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由 Jean Delvare 提交于
Signed-off-by: NJean Delvare <khali@linux-fr.org>
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由 Jean Delvare 提交于
Check for ACPI resource conflicts in i2c bus drivers. I've included all recent SMBus master drivers for PC hardware. I've voluntarily left out: * Drivers that don't run on PCs: they can't conflict with ACPI. * Bit-banged bus device drivers: it's very unlikely that ACPI would deal with such buses. Signed-off-by: NJean Delvare <jdelvare@suse.de>
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由 Jean Delvare 提交于
Let general purpose I2C/SMBus bus drivers add SPD to their class. Once this is done, we will be able to tell the eeprom driver to only probe for SPD EEPROMs and similar on these buses. Note that I took a conservative approach here, adding I2C_CLASS_SPD to many drivers that have no idea whether they can host SPD EEPROMs or not. This is to make sure that the eeprom driver doesn't stop probing buses where SPD EEPROMs or equivalent live. So, bus driver maintainers and users should feel free to remove the SPD class from drivers those buses never have SPD EEPROMs or they don't want the eeprom driver to bind to them. Likewise, feel free to add the SPD class to any bus driver I might have missed. Signed-off-by: NJean Delvare <khali@linux-fr.org>
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由 Jean Delvare 提交于
Many PC SMBus host controller drivers don't properly handle the case where they are requested to achieve a transaction they do not support. Update them so that the consistently print a warning message and return a single error value in this case. Signed-off-by: NJean Delvare <khali@linux-fr.org>
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由 David Brownell 提交于
Tighten error paths used by various i2c adapters (mostly x86) so they return real fault/errno codes instead of a "-1" (which is most often interpreted as "-EPERM"). Build tested, with eyeball review. One minor initial goal is to have adapters consistently return the code "-ENXIO" when addressing a device doesn't get an ACK response, at least in the probe paths where they are already good at stifling related logspam. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NJean Delvare <khali@linux-fr.org>
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- 19 5月, 2008 1 次提交
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由 Jean Delvare 提交于
The i2c-amd756 driver pretends to support SMBus process call transactions but actually does not. Fix it. Signed-off-by: NJean Delvare <khali@linux-fr.org>
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- 12 3月, 2008 1 次提交
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由 Adrian Bunk 提交于
This patch fixes an off-by-one error spotted by the Coverity checker. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NJean Delvare <khali@linux-fr.org>
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- 28 1月, 2008 1 次提交
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由 Jean Delvare 提交于
The i2c-amd756 and i2c-viapro drivers make use of the driver_data field of the PCI device ID. When adding device IDs dynamically (by writing to the new_id sysfs file) you cannot set the value of this field by default. It has to be allowed explicitly. Do that, and check the value so that the user can't crash the kernel accidentally. Signed-off-by: NJean Delvare <khali@linux-fr.org> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 18 2月, 2007 1 次提交
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由 Robert P. J. Day 提交于
Globally, s/driverfs/sysfs/g. Signed-off-by: NRobert P. J. Day <rpjday@mindspring.com> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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- 15 2月, 2007 1 次提交
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由 Tim Schmielau 提交于
After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: NTim Schmielau <tim@physik3.uni-rostock.de> Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 14 2月, 2007 1 次提交
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由 Stephen Hemminger 提交于
IDs have been defined but not used by most of the I2C adapters. By having a unique ID, clients can check for correct connection during probe. Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NJean Delvare <khali@linux-fr.org>
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- 27 9月, 2006 1 次提交
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由 Jean Delvare 提交于
i2c: Constify i2c_algorithm declarations, part 2 Make struct i2c_algorithm declarations const in all i2c bus drivers where it is possible. Signed-off-by: NJean Delvare <khali@linux-fr.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 11 11月, 2005 1 次提交
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由 Greg Kroah-Hartman 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 29 10月, 2005 3 次提交
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由 Laurent Riffard 提交于
This patch updates .owner field for various struct pci_driver variables. Signed-off-by: NLaurent Riffard <laurent.riffard@free.fr> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Clean up name string usage in 12 i2c bus drivers: * Use the i2c_adapter name for requesting the I/O region rather than redefining a new string. * Do not initialize the i2c_adapter name to "unset". This should save a few data bytes here and there. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> drivers/i2c/busses/i2c-ali1535.c | 6 +++--- drivers/i2c/busses/i2c-ali1563.c | 6 ++++-- drivers/i2c/busses/i2c-ali15x3.c | 5 +++-- drivers/i2c/busses/i2c-amd756.c | 5 ++--- drivers/i2c/busses/i2c-amd8111.c | 4 +++- drivers/i2c/busses/i2c-i801.c | 4 ++-- drivers/i2c/busses/i2c-nforce2.c | 4 ++-- drivers/i2c/busses/i2c-piix4.c | 4 ++-- drivers/i2c/busses/i2c-sis5595.c | 5 +++-- drivers/i2c/busses/i2c-sis630.c | 6 ++++-- drivers/i2c/busses/i2c-sis96x.c | 5 +++-- drivers/i2c/busses/i2c-via.c | 4 ++-- 12 files changed, 33 insertions(+), 25 deletions(-)
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由 Jean Delvare 提交于
Kill explicit static initializations to 0 in 10 i2c drivers. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> drivers/i2c/algos/i2c-algo-pca.c | 2 +- drivers/i2c/algos/i2c-algo-sibyte.c | 2 +- drivers/i2c/busses/i2c-ali15x3.c | 4 ++-- drivers/i2c/busses/i2c-amd756.c | 2 +- drivers/i2c/busses/i2c-iop3xx.c | 2 +- drivers/i2c/busses/i2c-piix4.c | 8 ++++---- drivers/i2c/busses/i2c-sis5595.c | 4 ++-- drivers/i2c/busses/i2c-sis630.c | 2 +- drivers/i2c/busses/i2c-sis96x.c | 2 +- drivers/i2c/busses/i2c-via.c | 2 +- 10 files changed, 15 insertions(+), 15 deletions(-)
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- 06 9月, 2005 2 次提交
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由 Jean Delvare 提交于
There are no more users of i2c_algorithm.id, so we can finally drop this structure member. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
The name member of the i2c_algorithm is never used, although all drivers conscientiously fill it. We can drop it completely, this structure doesn't need to have a name. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 22 6月, 2005 1 次提交
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由 Alexey Dobriyan 提交于
Files that don't use CONFIG_* stuff shouldn't include config.h Files that use CONFIG_* stuff should include config.h It's that simple. ;-) Signed-off-by: NAlexey Dobriyan <adobriyan@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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