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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2012-08-26 18:01:01 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-05 12:33:39 -0700 |
| commit | 1c4c4394a6040b7bd2154e848cd9ab536b6ab0dd (patch) | |
| tree | 644464982ee17d37976a97b51c6c5ff33d26414f /drivers/tty/serial/max3100.c | |
| parent | e372dc6c62bf0246a07f3291a26c562cc8659fbd (diff) | |
| download | op-kernel-dev-1c4c4394a6040b7bd2154e848cd9ab536b6ab0dd.zip op-kernel-dev-1c4c4394a6040b7bd2154e848cd9ab536b6ab0dd.tar.gz | |
drivers/tty/serial/amba-pl0{10,11}.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. The9 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/max3100.c')
0 files changed, 0 insertions, 0 deletions
