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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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 6 Jun 2015 15:21:01 +0000 (08:21 -0700)
commitf7f9c2b1a0a72afc657f6eed6e7c356557a62973
treeee41806e477e1305b4cbdcab29770aef48563207tree
parent22c2549f78a0365a5529e115d5e68632c37e1febcommit | 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/mmc/host/atmel-mci.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git