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drm/exynos: rotator: convert to common clock framework

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This driver was not used after introduction of common clock framework.
This patch adds missing prepare/unprepare calls and allows to use it
again with current kernel code.

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:
Marek Szyprowski 2015-11-30 14:53:19 +01:00 committed by Inki Dae
parent aeefb36832
commit 43f02a6cbb
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/exynos/exynos_drm_rotator.c
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@ -790,10 +790,10 @@ static int rotator_remove(struct platform_device *pdev)
static int rotator_clk_crtl(struct rot_context *rot, bool enable)
{
if (enable) {
clk_enable(rot->clock);
clk_prepare_enable(rot->clock);
rot->suspended = false;
} else {
clk_disable(rot->clock);
clk_disable_unprepare(rot->clock);
rot->suspended = true;
}