linux-stable.git/drivers/mfd/intel_msic.c, branch linux-3.5.y Linux kernel stable tree mfd: Convert Intel MSIC driver to use devm_* interfaces. 2012-05-01T10:00:23+00:00 Pasi Savanainen ext-pasi.m.savanainen@nokia.com 2012-04-12T09:40:37+00:00 465c29d384f60c5fd9bcbc92efb9e249e585740a The devm_* functions eliminate the need for manual resource releasing and simplify error handling. Resources allocated by devm_* are freed automatically on driver detach. Signed-off-by: Pasi Savanainen <ext-pasi.m.savanainen@gmail.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
The devm_* functions eliminate the need for manual resource releasing
and simplify error handling. Resources allocated by devm_* are freed
automatically on driver detach.

Signed-off-by: Pasi Savanainen <ext-pasi.m.savanainen@gmail.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: Convert MFD drivers to use module_platform_driver 2012-01-08T23:37:31+00:00 Mark Brown broonie@opensource.wolfsonmicro.com 2011-11-23T22:58:34+00:00 65349d60d27e850c94544567c91ab1be3e4c0777 Factors out some boilerplate code for drivers doing the default thing for platform driver registration. Drivers using platform_driver_probe or an initcall other than module_init can't be converted. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Factors out some boilerplate code for drivers doing the default thing
for platform driver registration. Drivers using platform_driver_probe
or an initcall other than module_init can't be converted.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: Add missing <linux/io.h> include to intel_msic 2011-10-24T12:09:20+00:00 Mika Westerberg mika.westerberg@linux.intel.com 2011-10-21T08:56:26+00:00 5f6cb769f479314c74e44a84e0180dd520333223 Without this header we might get following compilation errors: drivers/mfd/intel_msic.c:303:2: error: implicit declaration of function 'readb' drivers/mfd/intel_msic.c:433:2: error: implicit declaration of function 'ioremap_nocache' drivers/mfd/intel_msic.c:433:17: warning: assignment makes pointer from integer without a cast drivers/mfd/intel_msic.c:455:2: error: implicit declaration of function 'iounmap' Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Without this header we might get following compilation errors:

drivers/mfd/intel_msic.c:303:2: error: implicit declaration of function 'readb'
drivers/mfd/intel_msic.c:433:2: error: implicit declaration of function 'ioremap_nocache'
drivers/mfd/intel_msic.c:433:17: warning: assignment makes pointer from integer without a cast
drivers/mfd/intel_msic.c:455:2: error: implicit declaration of function 'iounmap'

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: Add Intel MSIC driver 2011-10-24T12:09:15+00:00 Mika Westerberg mika.westerberg@linux.intel.com 2011-09-21T11:03:07+00:00 1f5a371c075a7101fe75a75cde5aad928460a42e Add support for Intel MSIC chip found on Intel Medfield platforms. This chip embeds several subdevices: audio, ADC, GPIO, power button, etc. The driver creates platform device for each subdevice. We also provide an MSIC register access API which should replace the more generic SCU IPC interface currently used. Existing drivers can choose whether they convert to this new API or stick with the SCU IPC interface. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Add support for Intel MSIC chip found on Intel Medfield platforms. This
chip embeds several subdevices: audio, ADC, GPIO, power button, etc. The
driver creates platform device for each subdevice.

We also provide an MSIC register access API which should replace the more
generic SCU IPC interface currently used. Existing drivers can choose
whether they convert to this new API or stick with the SCU IPC interface.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>