Subject: [PATCH 1/8] [media] s5p-fimc: Use clk_prepare_enable and clk_disable_unprepare

From: [email-masked] (Sylwester Nawrocki)
Date: Wed, 17 Oct 2012 17:57:34 +0200

On 10/17/2012 05:35 PM, Sachin Kamat wrote:
>> Most of the s5p-* drivers have already added support for clk_(un)prepare.
>> Thus most of your changes in this patch are not needed. I seem to have only
>> missed fimc-mdevice.c, other modules are already reworked
> 
> I did not find these changes in your tree. Please let me know the
> branch where these changes are available.

Are in Linus' tree, for quite long already, commits:

11a37c709797cc56f48905e68a3099b79cf08850
[media] s5p-g2d: Added support for clk_prepare

bd7d8888e99d67f778f4ee272346322c0b9cb378
[media] s5p-fimc: convert to clk_prepare()/clk_unprepare()

eb732518e0db585376f95256b18b2149240e3ad3
[media] s5p-mfc: Added support for clk_prepare

Please note there was the media drivers reorganization recently, e.g.
drivers/media/video/s5p-* changed to drivers/media/platform/s5p-*.

>> $ git grep -5  clk_prepare  -- drivers/media/platform/s5p-fimc
>> drivers/media/platform/s5p-fimc/fimc-core.c-
>> drivers/media/platform/s5p-fimc/fimc-core.c-    for (i = 0; i < MAX_FIMC_CLOCKS; i++) {
>> drivers/media/platform/s5p-fimc/fimc-core.c-            fimc->clock[i] = clk_get(&fimc->pdev->dev, fimc_clocks[i]);
>> drivers/media/platform/s5p-fimc/fimc-core.c-            if (IS_ERR(fimc->clock[i]))
> 
>>> I would prefer you have added the required changes at fimc_md_get_clocks()
>> and fimc_md_put_clocks() functions.
> 
> Ok. I will check this.

Thanks.

--
Regards,
Sylwester