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| author | Julia Lawall | 2012-08-26 17:00:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron | 2012-09-03 20:26:42 +0100 |
| commit | 00062a9c2e772345388cd352695790f00a95b934 (patch) | |
| tree | a88b88efcec84f2f6b4089b8eac37dab0015de6a /include/linux/iio/trigger.h | |
| parent | f5ed9c35bd2af6d9d171290d3dc45004f4f79bcf (diff) | |
drivers/iio/adc/at91_adc.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>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'include/linux/iio/trigger.h')
0 files changed, 0 insertions, 0 deletions