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dmaengine: qcom-adm: fix wrong sizeof config in slave_config
commit 7c87653 upstream. Fix broken slave_config function that uncorrectly compare the peripheral_size with the size of the config pointer instead of the size of the config struct. This cause the crci value to be ignored and cause a kernel panic on any slave that use adm driver. To fix this, compare to the size of the struct and NOT the size of the pointer. Fixes: 03de6b2 ("dmaengine: qcom-adm: stop abusing slave_id config") Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Cc: stable@vger.kernel.org # v5.17+ Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20220915204844.3838-1-ansuelsmth@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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