lkml.org 
[lkml]   [2014]   [Feb]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH 05/14] mfd: sec: Use consistent S2MPS11 RTC alarm interrupt indexes
From
Date
On Wed, 2014-02-12 at 09:07 +0000, Lee Jones wrote:
> > The S2MPS11 RTC has two alarms: alarm0 and alarm1 (corresponding
> > interrupts are named similarly). Use consistent names for interrupts to
> > limit possible errors.
> >
> > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> > ---
> > drivers/mfd/sec-irq.c | 8 ++++----
> > include/linux/mfd/samsung/irq.h | 4 ++--
> > 2 files changed, 6 insertions(+), 6 deletions(-)
>
> <snip>
>
> > #define S2MPS11_IRQ_RTC60S_MASK (1 << 0)
> > #define S2MPS11_IRQ_RTCA1_MASK (1 << 1)
> > -#define S2MPS11_IRQ_RTCA2_MASK (1 << 2)
> > +#define S2MPS11_IRQ_RTCA0_MASK (1 << 2)
>
> This doesn't look correct to me.

It is just renaming RTCA2 to RTCA0 because there is no "alarm 2"
registers. Actually the behavior of driver does not change (especially
that there is no RTC driver for S2MPS11) but now it looks properly:
- set ALARM0 registers for RTCA0 interrupt,
- set ALARM1 registers for RTCA1 interrupt,

This patch is not essential.

Best regards,
Krzysztof

>
> > #define S2MPS11_IRQ_SMPL_MASK (1 << 3)
> > #define S2MPS11_IRQ_RTC1S_MASK (1 << 4)
> > #define S2MPS11_IRQ_WTSR_MASK (1 << 5)
>



\
 
 \ /
  Last update: 2014-02-12 11:21    [W:0.150 / U:0.812 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site