regulator: s2mpa01: Fix accidental enable of buck4 ramp delay

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commit 51e2fc0a25 upstream.

S2MPA01 supports enabling/disabling ramp delay only for buck[1234].
Other bucks have ramp delay enabled always.

However the bit shift for enabling buck4 ramp delay in register is equal
to 0. When ramp delay was set for the bucks unsupporting enable/disable
(buck[56789] and buck10), the ramp delay for buck4 was also enabled.

Fixes: f7b1a8dc1c ("regulator: s2mpa01: Don't check enable_shift before setting enable ramp rate")
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Krzysztof Kozlowski 2014-05-06 08:37:37 +02:00 • committed by Greg Kroah-Hartman

parent 080b4ad880

commit 7a3e2bd72a

1 changed files with 9 additions and 5 deletions

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drivers/regulator/s2mpa01.c

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