提交 00780f3b 编写于 作者: A Andrzej Hajda 提交者: Inki Dae

drm/exynos/decon: fix disable clocks order

Decon requires that clocks should be disabled in reverse order. Otherwise
system hangs.
Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: NInki Dae <inki.dae@samsung.com>
上级 d380a163
......@@ -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;
......
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