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* platform/x86: dell-smo8800: remove redundant assignments to byte_dataColin Ian King2017-11-051-2/+1
| | | | | | | | | | | | | Variable byte_data is being initialized and re-assigned with values that are never read. Remove these as these redundant assignments. Cleans up clang warning: drivers/platform/x86/dell-smo8800.c:106:2: warning: Value stored to 'byte_data' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* x86: separate extable.h, switch sections.h to itAl Viro2016-09-271-0/+1
| | | | | | | | | | | | | | | drivers/platform/x86/dell-smo8800.c is touched due to the following obscenity: drivers/platform/x86/dell-smo8800.c -> linux/interrupt.h -> linux/hardirq.h -> asm/hardirq.h -> linux/irq.h -> asm/hw_irq.h -> asm/sections.h -> asm/uaccess.h is the only chain of includes pulling asm/uaccess.h there. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* dell-smo8800: Add more ACPI ids and change description of driverPali Rohár2014-12-031-2/+8
| | | | | | | | | | This patch adds other ACPI ids from Windows inf driver which should be handled by dell-smo8800 driver. ACPI devices have same structure -- one IRQ number. This patch also updates description of module. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
* platform: x86: dell-smo8800: Dell Latitude freefall driver (ACPI ↵Pali Rohár2014-06-101-0/+233
SMO8800/SMO8810) This acpi driver provide supports for freefall sensors SMO8800/SMO8810 which can be found on Dell Latitude laptops. Driver register /dev/freefall misc device which has same interface as driver hp_accel freefall driver. So any existing applications for HP freefall sensor /dev/freefall will work for with this new driver for Dell Latitude laptops too. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Cc: Sonal Santan <sonal.santan@gmail.com> Tested-By: Valdis Kletnieks <valdis.kletnieks@vt.edu> Acked-By: Valdis Kletnieks <valdis.kletnieks@vt.edu> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>