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path: root/drivers/hwmon/s3c-hwmon.c (follow)
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* hwmon: (s3c-hwmon) Use devm_kzalloc instead of kzallocSachin Kamat2012-07-221-5/+2
| | | | | | | This makes the code simpler as explicit freeing is not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* hwmon: convert drivers/hwmon/* to use module_platform_driver()Axel Lin2011-11-261-12/+1
| | | | | | | | | | | | | | | | | | | 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: Axel Lin <axel.lin@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
* hwmon: (s3c) Initialize sysfs attributesGuenter Roeck2011-06-181-0/+2
| | | | | | | | | Initialize dynamically allocated sysfs attributes before device_create_file() call to suppress lockdep_init_map() warning if lockdep debugging is enabled. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.34+
* hwmon: (s3c-hwmon) Fix compilationMaurus Cuelenaere2011-01-031-2/+0
| | | | | | | | The owner field was removed from struct attribute in 6fd69dc578fa0b1bbc3aad70ae3af9a137211707, so don't assign it anymore. Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
* hwmon: (s3c-hwmon) Use a real mutexThomas Gleixner2010-10-281-4/+4
| | | | | | | | | The semaphore which protects the ADC is semantically a mutex. Use a real mutex. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (s3c-hwmon) Fix build errorBen Dooks2009-12-091-2/+2
| | | | | | | | | | | | | | | | The previous patch, commit be4c23c93c4828d36ac9e1a88410618a61676426 was from the wrong tree and thus broke the current build which had the channel configuration name changed. Fix the following build errors: drivers/hwmon/s3c-hwmon.c: In function 's3c_hwmon_probe': drivers/hwmon/s3c-hwmon.c:326: warning: initialization from incompatible pointer type drivers/hwmon/s3c-hwmon.c:331: error: dereferencing pointer to incomplete type drivers/hwmon/s3c-hwmon.c:336: error: dereferencing pointer to incomplete type Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (s3c-hwmon) Ignore invalid divider settingsBen Dooks2009-11-161-2/+9
| | | | | | | | | Avoid registering channels that have zero divider settings in them, as this will only lead to kernel OOPS from divide-by-zero when the sysfs entry is read. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* ARM: HWMON: S3C24XX series ADC driverBen Dooks2009-07-181-0/+405
Add support for the ADC controller on the S3C series of processors to drivers/hwmon for use with hardware monitoring systems. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>