Commit 5a784016 authored Mar 18, 2014 by Krzysztof Kozlowski Committed by Lee Jones Mar 20, 2014

mfd: sec-core: Fix uninitialized 'regmap_rtc' on S2MPA01



Initialize the 'regmap_rtc' on S2MPA01 to some sane value. Sane at least
for S5M87X chipsets, not S2MPS/S2MPA but it won't be used because
rtc-s5m driver does not support S2MPA01.

This fixes following error:
drivers/mfd/sec-core.c:342:45: warning: ‘regmap_rtc’ may be used uninitialized in this function [-Wuninitialized]

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

parent 742766aa

drivers/mfd/sec-core.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -298,6 +298,13 @@ static int sec_pmic_probe(struct i2c_client *i2c,
		switch (sec_pmic->device_type) {
		case S2MPA01:
		regmap = &s2mpa01_regmap_config;
		/*
		* The rtc-s5m driver does not support S2MPA01 and there
		* is no mfd_cell for S2MPA01 RTC device.
		* However we must pass something to devm_regmap_init_i2c()
		* so use S5M-like regmap config even though it wouldn't work.
		*/
		regmap_rtc = &s5m_rtc_regmap_config;
		break;
		case S2MPS11X:
		regmap = &s2mps11_regmap_config;