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drm/exynos: fix tests for valid FIMD window number
authorKrzysztof Kozlowski <k.kozlowski@samsung.com>
Mon, 27 May 2013 09:56:26 +0000 (11:56 +0200)
committerInki Dae <daeinki@gmail.com>
Fri, 28 Jun 2013 12:11:48 +0000 (21:11 +0900)
commit37b006e88e090392cdb2787ef344193702c1d75b
treeac3f2f3d3c82adf465434cc4a5ff1ad3584ec725tree | snapshot (tar.gz zip)
parent1586d80cbf25d5f82539fd243924763738803745commit | diff
drm/exynos: fix tests for valid FIMD window number

Valid values for FIMD windows are from 0 to WINDOWS_NR-1
inclusive (5 windows in total). The WINDOWS_NR is also
a size of fimd_context.win_data array.
However, early-return tests for wrong values of windows
accepted a value of WINDOWS_NR which is out of bound
for fimd_context.win_data.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_fimd.c diff | blob | blame | history