diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2013-02-12 13:46:19 -0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-03-06 03:23:55 +0000 |
| commit | 7366b52c44b46c073a4bf1285ca09ca6ce5d9b39 (patch) | |
| tree | 18bc58149025b32882d8cbfd983c472cc0fee1b5 /arch | |
| parent | 24bc276d78799da0c2ed5ea1c46bf4ac8f1a0a9e (diff) | |
drivers/rtc/rtc-pl031.c: restore ST variant functionality
commit 3399cfb5df9594495b876d1843a7165f77366b2b upstream.
Commit e7e034e18a0a ("drivers/rtc/rtc-pl031.c: fix the missing operation
on enable") accidentally broke the ST variants of PL031.
The bit that is being poked as "clockwatch" enable bit for the ST
variants does the work of bit 0 on this variant. Bit 0 is used for a
clock divider on the ST variants, and setting it to 1 will affect
timekeeping in a very bad way.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Mian Yousaf KAUKAB <mian.yousaf.kaukab@stericsson.com>
Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions