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mmc: mmci: use NSEC_PER_SEC macro

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This patch replaces a constant used in calculating timeout with a proper
macro. This is make code more readable.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Srinivas Kandagatla 2014-06-02 10:08:39 +01:00 committed by Ulf Hansson
parent cd3de83f14
commit c4a3576916
1 changed files with 1 additions and 1 deletions
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drivers/mmc/host/mmci.c
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@ -719,7 +719,7 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data)
data->bytes_xfered = 0;
clks = (unsigned long long)data->timeout_ns * host->cclk;
do_div(clks, 1000000000UL);
do_div(clks, NSEC_PER_SEC);
timeout = data->timeout_clks + (unsigned int)clks;