diff options
author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-04-18 12:12:14 -0400 |
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committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-04-18 12:12:14 -0400 |
commit | fac56c2df51bc29b07b3c2dcfabf32a015a0522c (patch) | |
tree | 1ff5d84ecf4ea0bcbd42e2ef9624b5ade3810890 /drivers/rtc/rtc-bfin.c | |
parent | 6caa15d0b84d2ea688fd31f4f172c8353463e109 (diff) | |
parent | a6360dd37e1a144ed11e6548371bade559a1e4df (diff) |
Merge commit 'v2.6.39-rc3' into for-2.6.39
Diffstat (limited to 'drivers/rtc/rtc-bfin.c')
-rw-r--r-- | drivers/rtc/rtc-bfin.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c index ca9cff85ab8a..a0fc4cf42abf 100644 --- a/drivers/rtc/rtc-bfin.c +++ b/drivers/rtc/rtc-bfin.c | |||
@@ -20,9 +20,9 @@ | |||
20 | * write would be discarded and things quickly fall apart. | 20 | * write would be discarded and things quickly fall apart. |
21 | * | 21 | * |
22 | * To keep this delay from significantly degrading performance (we, in theory, | 22 | * To keep this delay from significantly degrading performance (we, in theory, |
23 | * would have to sleep for up to 1 second everytime we wanted to write a | 23 | * would have to sleep for up to 1 second every time we wanted to write a |
24 | * register), we only check the write pending status before we start to issue | 24 | * register), we only check the write pending status before we start to issue |
25 | * a new write. We bank on the idea that it doesnt matter when the sync | 25 | * a new write. We bank on the idea that it doesn't matter when the sync |
26 | * happens so long as we don't attempt another write before it does. The only | 26 | * happens so long as we don't attempt another write before it does. The only |
27 | * time userspace would take this penalty is when they try and do multiple | 27 | * time userspace would take this penalty is when they try and do multiple |
28 | * operations right after another ... but in this case, they need to take the | 28 | * operations right after another ... but in this case, they need to take the |