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drm/exynos: gsc: prepare and unprepare gsc clock 

Ths patch changes the clk_enable and clk_disable call in gsc driver
into clk_prepare_enable and clk_disable_unprepare.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Seung-Woo Kim 2015-11-30 14:53:16 +01:00 committed by Inki Dae
parent 25e9092aca
commit 0b102aaaa1
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/exynos/exynos_drm_gsc.c
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@ -1215,10 +1215,10 @@ static int gsc_clk_ctrl(struct gsc_context *ctx, bool enable)
DRM_DEBUG_KMS("enable[%d]\n", enable);
if (enable) {
clk_enable(ctx->gsc_clk);
clk_prepare_enable(ctx->gsc_clk);
ctx->suspended = false;
} else {
clk_disable(ctx->gsc_clk);
clk_disable_unprepare(ctx->gsc_clk);
ctx->suspended = true;
}