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authorSylwester Nawrocki <s.nawrocki@samsung.com>2014-05-08 19:35:15 +0200
committerMauro Carvalho Chehab <m.chehab@samsung.com>2014-05-23 20:50:17 +0200
commit404a90abc60f60df2757cb272660e003d326881f (patch)
tree1dcbe5e0ceafcce8182cd82b5e22683f3ba8cbf0 /include/media
parent[media] exynos4-is: Fix compilation for !CONFIG_COMMON_CLK (diff)
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[media] exynos4-is: Free FIMC-IS CPU memory only when allocated
Ensure dma_free_coherent() is not called with incorrect arguments and only when the memory was actually allocated. This will prevent possible crashes on error paths of the top level media device driver, when fimc-is device gets unregistered and its driver detached. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: stable@vger.kernel.org # for v3.15 Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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