diff options
| author | Johan Hovold <jhovold@gmail.com> | 2013-04-05 18:16:34 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-05 09:36:53 -0700 |
| commit | e24b0bfa2f0446ffaad2661040be23668133aef8 (patch) | |
| tree | ed45725874c8e4e9059cc0e25e928f8995493a41 /drivers/rtc/rtc-at91rm9200.h | |
| parent | c4c80f63fb97cd9a82cd35579eeb6467f3d485fc (diff) | |
Revert "drivers/rtc/rtc-at91rm9200.c: use a variable for storing IMR"
This reverts commit 0ef1594c017521ea89278e80fe3f80dafb17abde.
This patch introduced a few races which cannot be easily fixed with a
small follow-up patch. Furthermore, the SoC with the broken hardware
register, which this patch intended to add support for, can only be used
with device trees, which this driver currently does not support.
[ Here is the discussion that led to this "revert" patch:
https://lkml.org/lkml/2013/4/3/176 ]
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-at91rm9200.h')
| -rw-r--r-- | drivers/rtc/rtc-at91rm9200.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-at91rm9200.h b/drivers/rtc/rtc-at91rm9200.h index 5f940b6844cb..da1945e5f714 100644 --- a/drivers/rtc/rtc-at91rm9200.h +++ b/drivers/rtc/rtc-at91rm9200.h @@ -64,6 +64,7 @@ #define AT91_RTC_SCCR 0x1c /* Status Clear Command Register */ #define AT91_RTC_IER 0x20 /* Interrupt Enable Register */ #define AT91_RTC_IDR 0x24 /* Interrupt Disable Register */ +#define AT91_RTC_IMR 0x28 /* Interrupt Mask Register */ #define AT91_RTC_VER 0x2c /* Valid Entry Register */ #define AT91_RTC_NVTIM (1 << 0) /* Non valid Time */ |