Re: [PATCH 4/13] i2c: sirf: use clk_prepare_enable and clk_disable_unprepare

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



2012/8/27 Julia Lawall <Julia.Lawall@xxxxxxx>:
> From: Julia Lawall <Julia.Lawall@xxxxxxx>
>
> 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@xxxxxxx>

Acked-by: Barry Song <21cnbao@xxxxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux