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[4/4] rtc: omap: drop unnecessary register unlock around reads

Message ID 20180704090558.16647-5-johan@kernel.org
State Accepted
Headers show
Series rtc: omap: fixes and clean ups | expand

Commit Message

Johan Hovold July 4, 2018, 9:05 a.m. UTC 
Drop unnecessary register write-unlock around two read accesses.

Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/rtc/rtc-omap.c | 4 ----
 1 file changed, 4 deletions(-)
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Patch

diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c
index 7f9ee559dd99..323ff55cc165 100644
--- a/drivers/rtc/rtc-omap.c
+++ b/drivers/rtc/rtc-omap.c
@@ -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);