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Commit 92c96ff8 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
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drm/exynos/decon: fix disable clocks order 



Decon requires that clocks should be disabled in reverse order. Otherwise
system hangs.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 9aa3821b

drivers/gpu/drm/exynos/exynos5433_drm_decon.c

+2 −2
Original line number Diff line number Diff line
@@ -580,9 +580,9 @@ static irqreturn_t decon_irq_handler(int irq, void *dev_id) 
static int exynos5433_decon_suspend(struct device *dev)

{

	struct decon_context *ctx = dev_get_drvdata(dev);

	int i;

	int i = ARRAY_SIZE(decon_clks_name);



	for (i = 0; i < ARRAY_SIZE(decon_clks_name); i++)

	while (--i >= 0)

		clk_disable_unprepare(ctx->clks[i]);



	return 0;