Commit b9cfb3d1 authored by Johan Hovold's avatar Johan Hovold Committed by Alexandre Belloni
Browse files

rtc: omap: drop unnecessary register unlock around reads 



Drop unnecessary register write-unlock around two read accesses.

Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 4425070a

drivers/rtc/rtc-omap.c

+0 −4
Original line number Diff line number Diff line
@@ -583,9 +583,7 @@ static int rtc_pinconf_get(struct pinctrl_dev *pctldev, 
	u32 val;

	u16 arg = 0;



	rtc->type->unlock(rtc);

	val = rtc_readl(rtc, OMAP_RTC_PMIC_REG);

	rtc->type->lock(rtc);



	switch (param) {

	case PIN_CONFIG_INPUT_ENABLE:
@@ -615,9 +613,7 @@ static int rtc_pinconf_set(struct pinctrl_dev *pctldev, 
	u32 param_val;

	int i;



	rtc->type->unlock(rtc);

	val = rtc_readl(rtc, OMAP_RTC_PMIC_REG);

	rtc->type->lock(rtc);



	/* active low by default */

	val |= OMAP_RTC_PMIC_EXT_WKUP_POL(pin);