iommu: exynos: simplify master's clock management
authorMarek Szyprowski <m.szyprowski@samsung.com>
Fri, 17 Apr 2015 08:03:08 +0000 (10:03 +0200)
committerSeung-Woo Kim <sw0312.kim@samsung.com>
Wed, 14 Dec 2016 04:43:52 +0000 (13:43 +0900)
commit0a750d06478262d9aaaa08dfa51825d18682f8cf
tree7acb54ebe5256f032a7c6fe9cf7d45f3dc8efb3f
parentdba5898b998a6260e436b0b29e2e6c63ed3f6b72
iommu: exynos: simplify master's clock management

All clock operations checks for NULL clock, so there is no need for
additional checks in the driver.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
drivers/iommu/exynos-iommu.c