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ARM: 6981/2: mmci: adjust calculation of f_min
authorLinus Walleij <linus.walleij@linaro.org>
Fri, 8 Jul 2011 08:57:15 +0000 (09:57 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Tue, 19 Jul 2011 15:04:35 +0000 (16:04 +0100)
commit7f294e4983b67be802277d139522837b3ce5769f
tree9132eb2d87e70db9c8cee1d8132d6f69d1b6cdectree | snapshot
parenteb96c925152fc289311e5d7e956b919e9b60ab53commit | diff
ARM: 6981/2: mmci: adjust calculation of f_min

The ARM version maximum clock divider is 512 whereas for the ST
variants it's 257. Let's use DIV_ROUND_UP() for both cases so we
can see clearly what's going on here.

[Use DIV_ROUND_UP to clarify elder code]

Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com>
Reviewed-by: Sebastian Rasmussen <sebastian.rasmussen@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
drivers/mmc/host/mmci.c diff | blob | history
Domain: System / Kernel;