diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/rtc/rtc-stm32.c | 28 |
1 files changed, 5 insertions, 23 deletions
diff --git a/drivers/rtc/rtc-stm32.c b/drivers/rtc/rtc-stm32.c index 229cb2847cc4..3d36e11cff80 100644 --- a/drivers/rtc/rtc-stm32.c +++ b/drivers/rtc/rtc-stm32.c @@ -114,7 +114,6 @@ struct stm32_rtc_data { void (*clear_events)(struct stm32_rtc *rtc, unsigned int flags); bool has_pclk; bool need_dbp; - bool has_wakeirq; }; struct stm32_rtc { @@ -127,7 +126,6 @@ struct stm32_rtc { struct clk *rtc_ck; const struct stm32_rtc_data *data; int irq_alarm; - int wakeirq_alarm; }; static void stm32_rtc_wpr_unlock(struct stm32_rtc *rtc) @@ -547,7 +545,6 @@ static void stm32_rtc_clear_events(struct stm32_rtc *rtc, static const struct stm32_rtc_data stm32_rtc_data = { .has_pclk = false, .need_dbp = true, - .has_wakeirq = false, .regs = { .tr = 0x00, .dr = 0x04, @@ -569,7 +566,6 @@ static const struct stm32_rtc_data stm32_rtc_data = { static const struct stm32_rtc_data stm32h7_rtc_data = { .has_pclk = true, .need_dbp = true, - .has_wakeirq = false, .regs = { .tr = 0x00, .dr = 0x04, @@ -600,7 +596,6 @@ static void stm32mp1_rtc_clear_events(struct stm32_rtc *rtc, static const struct stm32_rtc_data stm32mp1_data = { .has_pclk = true, .need_dbp = false, - .has_wakeirq = true, .regs = { .tr = 0x00, .dr = 0x04, @@ -779,19 +774,12 @@ static int stm32_rtc_probe(struct platform_device *pdev) } ret = device_init_wakeup(&pdev->dev, true); - if (rtc->data->has_wakeirq) { - rtc->wakeirq_alarm = platform_get_irq(pdev, 1); - if (rtc->wakeirq_alarm > 0) { - ret = dev_pm_set_dedicated_wake_irq(&pdev->dev, - rtc->wakeirq_alarm); - } else { - ret = rtc->wakeirq_alarm; - if (rtc->wakeirq_alarm == -EPROBE_DEFER) - goto err; - } - } if (ret) - dev_warn(&pdev->dev, "alarm can't wake up the system: %d", ret); + goto err; + + ret = dev_pm_set_wake_irq(&pdev->dev, rtc->irq_alarm); + if (ret) + goto err; platform_set_drvdata(pdev, rtc); @@ -879,9 +867,6 @@ static int stm32_rtc_suspend(struct device *dev) if (rtc->data->has_pclk) clk_disable_unprepare(rtc->pclk); - if (device_may_wakeup(dev)) - return enable_irq_wake(rtc->irq_alarm); - return 0; } @@ -903,9 +888,6 @@ static int stm32_rtc_resume(struct device *dev) return ret; } - if (device_may_wakeup(dev)) - return disable_irq_wake(rtc->irq_alarm); - return ret; } #endif |