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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2012-10-05 02:14:07 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-05 20:05:04 +0200 |
| commit | 828296debf7853752e47b6abfa608ab0172e53ec (patch) | |
| tree | dea1ae8cad35255f5f24bdf8893dab0b003baf49 /drivers/rtc/rtc-m48t35.c | |
| parent | rtc: rc5t583: add ricoh rc5t583 RTC driver (diff) | |
| download | linux-828296debf7853752e47b6abfa608ab0172e53ec.tar.xz linux-828296debf7853752e47b6abfa608ab0172e53ec.zip | |
drivers/rtc/rtc-coh901331.c: use clk_prepare_enable() and clk_disable_unprepare()
clk_prepare_enable and clk_disable_unprepare combine clk_prepare and
clk_enable, and clk_disable and clk_unprepare. They make the code more
concise, and ensure that clk_unprepare is called when clk_enable fails.
A simplified version of the semantic patch that introduces calls to these
functions is as follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression e;
@@
- clk_prepare(e);
- clk_enable(e);
+ clk_prepare_enable(e);
@@
expression e;
@@
- clk_disable(e);
- clk_unprepare(e);
+ clk_disable_unprepare(e);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-m48t35.c')
0 files changed, 0 insertions, 0 deletions