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mmc: atmel-mci: fix bad variable type for clkdiv
authorLudovic Desroches <ludovic.desroches@atmel.com>
Wed, 6 May 2015 13:16:46 +0000 (15:16 +0200)
committerJiri Slaby <jslaby@suse.cz>
Wed, 3 Jun 2015 09:33:11 +0000 (11:33 +0200)
commitf52659df1a7abaddff8f86805983fd6e8a835f41
treefd62b8f19bf37102a9f7c73ce202f149c3e19585tree
parent573993239da1d4f271f0a6f865e019c9bf525432commit | diff
mmc: atmel-mci: fix bad variable type for clkdiv

commit 60c8f783a18feb95ad967c87e9660caf09fb4700 upstream.

clkdiv is declared as an u32 but it can be set to a negative value
causing a huge divisor value. Change its type to int to avoid this case.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
drivers/mmc/host/atmel-mci.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git