- 14 10月, 2013 2 次提交
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由 Guenter Roeck 提交于
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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由 Guenter Roeck 提交于
get_fan_speed_index() returns -EINVAL in case of errors, only to have it ignored and replaced with -ENODEV. Make it return -ENODEV and use it. Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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- 12 8月, 2013 1 次提交
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由 Jingoo Han 提交于
Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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- 08 4月, 2013 2 次提交
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由 Guenter Roeck 提交于
Simplify code and reduce object size by more than 300 bytes (x86_64). Cc: Jamie Lentin <jm@lentin.co.uk> Cc: Simon Guinot <simon.guinot@sequanux.org> Tested-by: NSimon Guinot <simon.guinot@sequanux.org> Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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由 Guenter Roeck 提交于
Fix: ERROR: Macros with complex values should be enclosed in parenthesis when it is seen due to complex code and not due to multi-line variable declarations. Cc: Hans de Goede <hdegoede@redhat.com> Cc: Alistair John Strachan <alistair@devzero.co.uk> Acked-by: NAlistair John Strachan <alistair@devzero.co.uk> Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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- 13 2月, 2013 1 次提交
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由 Grant Likely 提交于
This patch replaces the horribly coded of_count_named_gpios() with a call to of_count_phandle_with_args() which is far more efficient. This also changes the return value of of_gpio_count() & of_gpio_named_count() from 'unsigned int' to 'int' so that it can return an error code. All the users of that function are fixed up to correctly handle a negative return value. v2: Split GPIO portion into a separate patch Tested-by: NAndreas Larsson <andreas@gaisler.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Rob Herring <rob.herring@calxeda.com>
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- 29 11月, 2012 4 次提交
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由 Bill Pemberton 提交于
CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: NBill Pemberton <wfp5p@virginia.edu> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: Alistair John Strachan <alistair@devzero.co.uk> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Juerg Haefliger <juergh@gmail.com> Cc: Andreas Herrmann <herrmann.der.user@googlemail.com> Cc: Clemens Ladisch <clemens@ladisch.de> Cc: Rudolf Marek <r.marek@assembler.cz> Cc: Jim Cromie <jim.cromie@gmail.com> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Cc: Roger Lucas <vt8231@hiddenengine.co.uk> Acked-by: NGuenter Roeck <linux@roeck-us.net> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Bill Pemberton 提交于
CONFIG_HOTPLUG is going away as an option so __devinitdata is no longer needed. Signed-off-by: NBill Pemberton <wfp5p@virginia.edu> Cc: Jean Delvare <khali@linux-fr.org> Acked-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Bill Pemberton 提交于
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: NBill Pemberton <wfp5p@virginia.edu> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: Alistair John Strachan <alistair@devzero.co.uk> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Juerg Haefliger <juergh@gmail.com> Cc: Andreas Herrmann <herrmann.der.user@googlemail.com> Cc: Clemens Ladisch <clemens@ladisch.de> Cc: Rudolf Marek <r.marek@assembler.cz> Cc: Jim Cromie <jim.cromie@gmail.com> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Cc: Roger Lucas <vt8231@hiddenengine.co.uk> Acked-by: NGuenter Roeck <linux@roeck-us.net> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Bill Pemberton 提交于
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: NBill Pemberton <wfp5p@virginia.edu> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: Alistair John Strachan <alistair@devzero.co.uk> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Juerg Haefliger <juergh@gmail.com> Cc: Andreas Herrmann <herrmann.der.user@googlemail.com> Cc: Clemens Ladisch <clemens@ladisch.de> Cc: Rudolf Marek <r.marek@assembler.cz> Cc: Jim Cromie <jim.cromie@gmail.com> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Cc: Roger Lucas <vt8231@hiddenengine.co.uk> Acked-by: NGuenter Roeck <linux@roeck-us.net> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 02 11月, 2012 1 次提交
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由 Jamie Lentin 提交于
The following fixes build errors on sparc. Without any DT support, of_match_ptr is NULL and the below is a no-op. However, if just CONFIG_OF is defined then so is of_match_ptr. All useful parts of the gpio-fan DT support rely on CONFIG_OF_GPIO anyway, so of_match_table should too. Signed-off-by: NJamie Lentin <jm@lentin.co.uk> Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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- 22 9月, 2012 1 次提交
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由 Jamie Lentin 提交于
Allow a gpio-fan to be defined in devicetree, see binding documentation for details. Signed-off-by: NJamie Lentin <jm@lentin.co.uk> Acked-by: NAndrew Lunn <andrew@lunn.ch> Acked-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NJason Cooper <jason@lakedaemon.net>
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- 22 7月, 2012 2 次提交
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由 Rafael J. Wysocki 提交于
Make the gpio-fan driver define its PM callbacks through a struct dev_pm_ops object rather than by using legacy PM hooks in struct platform_driver. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> [linux@roeck-us.net: CONFIG_PM->CONFIG_PM_SLEEP, and remove unnecessary ()] Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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由 Guenter Roeck 提交于
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Simon Guinot <sguinot@lacie.com> Signed-off-by: NGuenter Roeck <linux@roeck-us.net> Acked-by: NSimon Guinot <sguinot@lacie.com>
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- 06 1月, 2012 1 次提交
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由 Frans Meulenbroeks 提交于
replaced strict_strtol with kstrtol and replaced strict_strtuol with kstrtuol This satisfies checkpatch -f Compile tested only: no warnings or errors given Signed-off-by: NFrans Meulenbroeks <fransmeulenbroeks@gmail.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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- 27 11月, 2011 1 次提交
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由 Axel Lin 提交于
This patch converts the drivers in drivers/hwmon/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: Donggeun Kim <dg77.kim@samsung.com> Cc: Simon Guinot <sguinot@lacie.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Ben Dooks <ben@simtec.co.uk> Cc: Hans de Goede <hdegoede@redhat.com> Cc: J Keerthy <j-keerthy@ti.com> Cc: David S. Miller <davem@davemloft.net> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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- 29 3月, 2011 1 次提交
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由 Thomas Gleixner 提交于
Scripted with coccinelle. Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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- 12 11月, 2010 1 次提交
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由 Axel Lin 提交于
In current implementation, the sysfs entries is not removed before return -ENODEV. Creating the sysfs attribute should be the last thing done by the function, after all the rest has been successful. Otherwise there is a small window during which user-space can access the attribute but the driver isn't ready to deal with the requests. Fix it by moving sysfs_create_group to be the last thing done by the function. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NSimon Guinot <sguinot@lacie.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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- 26 10月, 2010 1 次提交
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由 Simon Guinot 提交于
This patch adds hwmon support for fans connected to GPIO lines. Platform specific information such as GPIO pinout and speed conversion array (rpm from/to GPIO value) are passed to the driver via platform_data. Signed-off-by: NSimon Guinot <sguinot@lacie.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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