Files
linux/drivers
Tobias Jakobi 1cd1ea565f drm/exynos: g2d: make ioctls more robust
Both exynos_g2d_set_cmdlist_ioctl and exynos_g2d_exec_ioctl don't check
if the G2D was succesfully probe. If that is not the case, then g2d_priv
is just NULL and extracting 'dev' from it in the next step  is going to
produce a kernel oops.

Add proper checks and return ENODEV if the G2D is not available.

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: INki Dae <inki.dae@samsung.com>
2014-08-04 13:39:28 +09:00
..
2014-07-04 18:05:05 +01:00
2014-08-02 06:43:51 +10:00
2014-06-17 14:28:04 +02:00
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