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| author | Vladimir Zapolskiy <vz@mleia.com> | 2015-08-05 21:13:02 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2015-09-05 13:19:10 +0200 |
| commit | 99be3e371b2ac03b936044139be10cf0c7b9cc58 (patch) | |
| tree | 1597cb6f031aea7ee7ed3a6a080f394aa6164590 /arch | |
| parent | c472d7ded2dfbe7da29531a9c9e6b951e5658605 (diff) | |
| download | linux-99be3e371b2ac03b936044139be10cf0c7b9cc58.tar.bz2 | |
rtc: m48t59: clean up m48t59_nvram_read()/m48t59_nvram_write()
The change removes redundant sysfs binary file boundary checks, since
this task is already done on caller side in fs/sysfs/file.c
Spinlock acquisition/release is moved out of the loop body to get
atomic states of NVRAM reading and writing operations.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions