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| author |   Tony Lindgren <tony@atomide.com> | 2018-08-28 09:58:03 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-08-28 09:58:03 -0700 |
| commit | ea4d65f14f6aaa53e379b93c5544245ef081b3e7 (patch) | |
| tree | a15485f4f1cf547a52b31fa8e16e14b9579b7200 /drivers/rtc/rtc-omap.c | |
| parent | arm: dts: am4372: setup rtc as system-power-controller (diff) | |
| parent | ARM: dts: Fix file permission for am335x-osd3358-sm-red.dts (diff) | |
| download | wireguard-linux-ea4d65f14f6aaa53e379b93c5544245ef081b3e7.tar.xz wireguard-linux-ea4d65f14f6aaa53e379b93c5544245ef081b3e7.zip | |
Merge branch 'perm-fix' into omap-for-v4.19/fixes-v2
Diffstat (limited to '')
| -rw-r--r-- | drivers/rtc/rtc-omap.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c index 39086398833e..323ff55cc165 100644 --- a/drivers/rtc/rtc-omap.c +++ b/drivers/rtc/rtc-omap.c @@ -449,6 +449,7 @@ static void omap_rtc_power_off(void) if (tm2bcd(&tm) < 0) { dev_err(&rtc->rtc->dev, "power off failed\n"); + rtc->type->lock(rtc); return; } @@ -582,9 +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: @@ -614,9 +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); @@ -861,13 +858,6 @@ static int omap_rtc_probe(struct platform_device *pdev) goto err; } - if (rtc->is_pmic_controller) { - if (!pm_power_off) { - omap_rtc_power_off_rtc = rtc; - pm_power_off = omap_rtc_power_off; - } - } - /* Support ext_wakeup pinconf */ rtc_pinctrl_desc.name = dev_name(&pdev->dev); @@ -880,12 +870,21 @@ static int omap_rtc_probe(struct platform_device *pdev) ret = rtc_register_device(rtc->rtc); if (ret) - goto err; + goto err_deregister_pinctrl; rtc_nvmem_register(rtc->rtc, &omap_rtc_nvmem_config); + if (rtc->is_pmic_controller) { + if (!pm_power_off) { + omap_rtc_power_off_rtc = rtc; + pm_power_off = omap_rtc_power_off; + } + } + return 0; +err_deregister_pinctrl: + pinctrl_unregister(rtc->pctldev); err: clk_disable_unprepare(rtc->clk); device_init_wakeup(&pdev->dev, false); |