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video: ep93xx: Prepare clock before using it

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Use clk_prepare_enable()/clk_disable_unprepare() in preparation for switch
to Common Clock Framework.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210726140001.24820-5-nikita.shubin@maquefel.me
This commit is contained in:
Alexander Sverdlin 2021-07-26 16:59:52 +03:00 committed by Sam Ravnborg
parent f98f273f3a
commit 0937a7b362
1 changed files with 2 additions and 2 deletions
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4
drivers/video/fbdev/ep93xx-fb.c
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@ -548,7 +548,7 @@ static int ep93xxfb_probe(struct platform_device *pdev)
}
ep93xxfb_set_par(info);
clk_enable(fbi->clk);
clk_prepare_enable(fbi->clk);
err = register_framebuffer(info);
if (err)
@ -577,7 +577,7 @@ static int ep93xxfb_remove(struct platform_device *pdev)
struct ep93xx_fbi *fbi = info->par;
unregister_framebuffer(info);
clk_disable(fbi->clk);
clk_disable_unprepare(fbi->clk);
ep93xxfb_dealloc_videomem(info);
fb_dealloc_cmap(&info->cmap);