linux-stable/drivers/memory/samsung
Christophe JAILLET cd1d221741 memory: samsung: exynos5422-dmc: Avoid some over memory allocation
[ Upstream commit 56653827f0 ]

'dmc->counter' is a 'struct devfreq_event_dev **', so there is some
over memory allocation. 'counters_size' should be computed with
'sizeof(struct devfreq_event_dev *)'.

Use 'sizeof(*dmc->counter)' instead to fix it.

While at it, use devm_kcalloc() instead of devm_kzalloc()+open coded
multiplication.

Fixes: 6e7674c3c6 ("memory: Add DMC driver for Exynos5422")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/69d7e69346986e2fdb994d4382954c932f9f0993.1647760213.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-06-09 10:23:04 +02:00
..
exynos-srom.c memory: samsung: exynos-srom: Correct alignment 2020-07-27 11:13:33 +02:00
exynos-srom.h
exynos5422-dmc.c memory: samsung: exynos5422-dmc: Avoid some over memory allocation 2022-06-09 10:23:04 +02:00
Kconfig memory: samsung: exynos-srom: Describe the Kconfig entry 2020-07-24 16:18:32 +02:00
Makefile