kzalloc prints its own OOM message upon failure.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NMark Brown <broonie@linaro.org>

Add of_node_put to decrement the ref count.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NMark Brown <broonie@linaro.org>

of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NMark Brown <broonie@linaro.org>

Fix below build error when !OF:
  CC [M]  drivers/regulator/act8865-regulator.o
drivers/regulator/act8865-regulator.c: In function 'act8865_pmic_probe':
drivers/regulator/act8865-regulator.c:306:18: error: 'act8865_matches' undeclared (first use in this function)
drivers/regulator/act8865-regulator.c:306:18: note: each undeclared identifier is reported only once for each function it appears in
drivers/regulator/act8865-regulator.c:306:18: error: negative width in bit-field '<anonymous>'
make[2]: *** [drivers/regulator/act8865-regulator.o] Error 1
make[1]: *** [drivers/regulator] Error 2
make: *** [drivers] Error 2
Reported-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

As Mark pointed out, the driver should register all regulators
regardless of how many are used in the system in order to aid diagnostics.

But in the previous patch, only register the regulators that are used.
Signed-off-by: NWenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

Which cause to allocate more needless memory.
Signed-off-by: NWenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

There is no suspend enable/disable settings mentioned in datasheet,
so just don't implement .set_suspend_[en|dis]able callbacks.
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

This is not required because current code use devm_regulator_register() to
register regulators.
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

Signed-off-by: NWenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: NMark Brown <broonie@linaro.org>