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| /linux/drivers/gpu/drm/exynos/ |
| H A D | exynos_mixer.c | diff 02b3de431111014643c48a326b46d127df061658 Fri Sep 25 14:48:29 CEST 2015 Tomasz Stanislawski <t.stanislaws@samsung.com> drm: exynos: mixer: fix using usleep() in atomic context
This patch fixes calling usleep_range() after taking reg_slock
using spin_lock_irqsave(). The mdelay() is used instead.
Waiting in atomic context is not the best idea in general.
Hopefully, waiting occurs only when Video Processor fails
to reset correctly.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
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