xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mfd: Convert wm8350 IRQ handlers to irq_handler_t

Browse Source 
This is done as simple code transformation, the semantics of the
IRQ API provided by the core are are still very different to those
of genirq (mainly with regard to masking).

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Mark Brown
2009-11-04 16:10:51 +00:00
committed by Samuel Ortiz
parent b9f96b5dcb
commit 5a65edbc12
6 changed files with 59 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/rtc/rtc-wm8350.c
View File

@@ -315,9 +315,9 @@ static int wm8350_rtc_update_irq_enable(struct device *dev,
return 0;
}
static void wm8350_rtc_alarm_handler(struct wm8350 *wm8350, int irq,
void *data)
static irqreturn_t wm8350_rtc_alarm_handler(int irq, void *data)
{
struct wm8350 *wm8350 = data;
struct rtc_device *rtc = wm8350->rtc.rtc;
int ret;
@@ -330,14 +330,18 @@ static void wm8350_rtc_alarm_handler(struct wm8350 *wm8350, int irq,
dev_err(&(wm8350->rtc.pdev->dev),
"Failed to disable alarm: %d\n", ret);
}
return IRQ_HANDLED;
}
static void wm8350_rtc_update_handler(struct wm8350 *wm8350, int irq,
void *data)
static irqreturn_t wm8350_rtc_update_handler(int irq, void *data)
{
struct wm8350 *wm8350 = data;
struct rtc_device *rtc = wm8350->rtc.rtc;
rtc_update_irq(rtc, 1, RTC_IRQF | RTC_UF);
return IRQ_HANDLED;
}
static const struct rtc_class_ops wm8350_rtc_ops = {
@@ -459,10 +463,12 @@ static int wm8350_rtc_probe(struct platform_device *pdev)
wm8350_mask_irq(wm8350, WM8350_IRQ_RTC_PER);
wm8350_register_irq(wm8350, WM8350_IRQ_RTC_SEC,
wm8350_rtc_update_handler, NULL);
wm8350_rtc_update_handler, 0,
"RTC Seconds", wm8350);
wm8350_register_irq(wm8350, WM8350_IRQ_RTC_ALM,
wm8350_rtc_alarm_handler, NULL);
wm8350_rtc_alarm_handler, 0,
"RTC Alarm", wm8350);
wm8350_unmask_irq(wm8350, WM8350_IRQ_RTC_ALM);
return 0;