Mark the two currently unused zone registers as volatile in regmap for
completeness.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Since commit 587a1f1659 ("switch ->is_visible() to returning umode_t")
the return type of is_visible is umode_t rather than mode_t.
This silences a compiler warning on some architectures where these types
are not compatible.
Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This is supposed to be umode_t. It causes a GCC warning:
drivers/mfd/lm3533-core.c:440:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/mfd/lm3533-core.c:440:2: warning: (near initialization for ‘lm3533_attribute_group.is_visible’) [enabled by default]
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Current code calls regmap_update_bits() with mask and val arguments swapped.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Remove boost-frequency and ovp attributes, which can be set through
platform data, from sysfs.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Add boost-frequency and over-voltage-protection settings to platform
data.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Add support for National Semiconductor / TI LM3533 lighting power chips.
This is the core driver which provides register access over I2C and
registers the ambient-light-sensor, LED and backlight sub-drivers.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
