diff options
Diffstat (limited to 'drivers/rtc/rtc-mc13xxx.c')
-rw-r--r-- | drivers/rtc/rtc-mc13xxx.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/rtc/rtc-mc13xxx.c b/drivers/rtc/rtc-mc13xxx.c index 5314b153bfba..a1a278bc340d 100644 --- a/drivers/rtc/rtc-mc13xxx.c +++ b/drivers/rtc/rtc-mc13xxx.c @@ -282,12 +282,6 @@ static irqreturn_t mc13xxx_rtc_update_handler(int irq, void *dev) return IRQ_HANDLED; } -static int mc13xxx_rtc_update_irq_enable(struct device *dev, - unsigned int enabled) -{ - return mc13xxx_rtc_irq_enable(dev, enabled, MC13XXX_IRQ_1HZ); -} - static int mc13xxx_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled) { @@ -300,7 +294,6 @@ static const struct rtc_class_ops mc13xxx_rtc_ops = { .read_alarm = mc13xxx_rtc_read_alarm, .set_alarm = mc13xxx_rtc_set_alarm, .alarm_irq_enable = mc13xxx_rtc_alarm_irq_enable, - .update_irq_enable = mc13xxx_rtc_update_irq_enable, }; static irqreturn_t mc13xxx_rtc_reset_handler(int irq, void *dev) @@ -356,11 +349,15 @@ static int __devinit mc13xxx_rtc_probe(struct platform_device *pdev) if (ret) goto err_alarm_irq_request; + mc13xxx_unlock(mc13xxx); + priv->rtc = rtc_device_register(pdev->name, &pdev->dev, &mc13xxx_rtc_ops, THIS_MODULE); if (IS_ERR(priv->rtc)) { ret = PTR_ERR(priv->rtc); + mc13xxx_lock(mc13xxx); + mc13xxx_irq_free(mc13xxx, MC13XXX_IRQ_TODA, priv); err_alarm_irq_request: @@ -372,12 +369,12 @@ err_reset_irq_status: mc13xxx_irq_free(mc13xxx, MC13XXX_IRQ_RTCRST, priv); err_reset_irq_request: + mc13xxx_unlock(mc13xxx); + platform_set_drvdata(pdev, NULL); kfree(priv); } - mc13xxx_unlock(mc13xxx); - return ret; } @@ -408,6 +405,7 @@ const struct platform_device_id mc13xxx_rtc_idtable[] = { }, { .name = "mc13892-rtc", }, + { } }; static struct platform_driver mc13xxx_rtc_driver = { |