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SubjectRe: [PATCH] mfd: menelaus: remove obsolete local_irq_disable() and local_irq_enable()
On Mon, Apr 10, 2017 at 11:37:18AM +0200, Martin Kepplinger wrote:
> Since
>
> commit e6229bec25be ("rtc: make rtc_update_irq callable with irqs enabled")
>
> rtc_update_irq() is callable with irqs enabled, see the rtc drivers.
> So update this accordingly.
>
> Signed-off-by: Martin Kepplinger <martin.kepplinger@ginzinger.com>
> Cc: Henri Roosen <henri.roosen@ginzinger.com>

I think the patch looks OK, so:

Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>

But when trying to test it on N810/N800, I noticed I was missing RTC
altogether. My custom config was missing CONFIG_RTC_DRV_TWL92330, but
when enabling it I still get:

[ 5.759918] menelaus 0-0072: no 32k oscillator

Anyway, this issue is unrelated to this patch...

A.

> ---
> drivers/mfd/menelaus.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c
> index a4a8f1e..29b7164 100644
> --- a/drivers/mfd/menelaus.c
> +++ b/drivers/mfd/menelaus.c
> @@ -1022,9 +1022,7 @@ static int menelaus_set_alarm(struct device *dev, struct rtc_wkalrm *w)
> static void menelaus_rtc_update_work(struct menelaus_chip *m)
> {
> /* report 1/sec update */
> - local_irq_disable();
> rtc_update_irq(m->rtc, 1, RTC_IRQF | RTC_UF);
> - local_irq_enable();
> }
>
> static int menelaus_ioctl(struct device *dev, unsigned cmd, unsigned long arg)
> @@ -1086,9 +1084,7 @@ static const struct rtc_class_ops menelaus_rtc_ops = {
> static void menelaus_rtc_alarm_work(struct menelaus_chip *m)
> {
> /* report alarm */
> - local_irq_disable();
> rtc_update_irq(m->rtc, 1, RTC_IRQF | RTC_AF);
> - local_irq_enable();
>
> /* then disable it; alarms are oneshot */
> the_menelaus->rtc_control &= ~RTC_CTRL_AL_EN;
> --
> 2.1.4
>
> --
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