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(parent: 8f48af0) | patch
memory: samsung: exynos5422-dmc: handle clk_set_parent() failure
authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Wed, 7 Apr 2021 15:45:35 +0000 (17:45 +0200)
committerKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Tue, 13 Apr 2021 14:55:41 +0000 (16:55 +0200)
commit83f7560aade5b5a9a71c323d3d5722ee7b459232
tree7012a90470c7e1772fe4982465b331d5dcc1ab2atree | snapshot
parent8f48af039e894c68040c0e3b487eeb6284fdcc85commit | diff
memory: samsung: exynos5422-dmc: handle clk_set_parent() failure

clk_set_parent() can fail and ignoring such case could lead to invalid
clock setup for given frequency.

Addresses-Coverity: Unchecked return value
Fixes: a5656f9f1728 ("memory: Add DMC driver for Exynos5422")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Link: https://lore.kernel.org/r/20210407154535.70756-1-krzysztof.kozlowski@canonical.com
drivers/memory/samsung/exynos5422-dmc.c diff | blob | history
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