diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-03-31 15:24:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-01 08:59:24 -0700 |
| commit | 47367a3ba425d70467af0009782098235ddbf204 (patch) | |
| tree | c929140bc7d6a68c0e0f6b6a531ba4cd864022b7 /drivers/rtc | |
| parent | 79955898f961a870cbcc58f6ae13f3741a909da5 (diff) | |
| download | kernel-crypto-47367a3ba425d70467af0009782098235ddbf204.tar.gz kernel-crypto-47367a3ba425d70467af0009782098235ddbf204.tar.xz kernel-crypto-47367a3ba425d70467af0009782098235ddbf204.zip | |
rtc: convert wm8350 use new alarm and update operations
These are the only two ioctls so the ioctl() function is also removed.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-wm8350.c | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/drivers/rtc/rtc-wm8350.c b/drivers/rtc/rtc-wm8350.c index 5c5e3aa9138..616630d1e31 100644 --- a/drivers/rtc/rtc-wm8350.c +++ b/drivers/rtc/rtc-wm8350.c @@ -236,6 +236,17 @@ static int wm8350_rtc_start_alarm(struct wm8350 *wm8350) return 0; } +static int wm8350_rtc_alarm_irq_enable(struct device *dev, + unsigned int enabled) +{ + struct wm8350 *wm8350 = dev_get_drvdata(dev); + + if (enabled) + return wm8350_rtc_start_alarm(wm8350); + else + return wm8350_rtc_stop_alarm(wm8350); +} + static int wm8350_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm) { struct wm8350 *wm8350 = dev_get_drvdata(dev); @@ -291,30 +302,15 @@ static int wm8350_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm) return ret; } -/* - * Handle commands from user-space - */ -static int wm8350_rtc_ioctl(struct device *dev, unsigned int cmd, - unsigned long arg) +static int wm8350_rtc_update_irq_enable(struct device *dev, + unsigned int enabled) { struct wm8350 *wm8350 = dev_get_drvdata(dev); - switch (cmd) { - case RTC_AIE_OFF: - return wm8350_rtc_stop_alarm(wm8350); - case RTC_AIE_ON: - return wm8350_rtc_start_alarm(wm8350); - - case RTC_UIE_OFF: - wm8350_mask_irq(wm8350, WM8350_IRQ_RTC_SEC); - break; - case RTC_UIE_ON: + if (enabled) wm8350_unmask_irq(wm8350, WM8350_IRQ_RTC_SEC); - break; - - default: - return -ENOIOCTLCMD; - } + else + wm8350_mask_irq(wm8350, WM8350_IRQ_RTC_SEC); return 0; } @@ -345,11 +341,12 @@ static void wm8350_rtc_update_handler(struct wm8350 *wm8350, int irq, } static const struct rtc_class_ops wm8350_rtc_ops = { - .ioctl = wm8350_rtc_ioctl, .read_time = wm8350_rtc_readtime, .set_time = wm8350_rtc_settime, .read_alarm = wm8350_rtc_readalarm, .set_alarm = wm8350_rtc_setalarm, + .alarm_irq_enable = wm8350_rtc_alarm_irq_enable, + .update_irq_enable = wm8350_rtc_update_irq_enable, }; #ifdef CONFIG_PM |