summaryrefslogtreecommitdiff
path: root/drivers/mmc
diff options
context:
space:
mode:
authorWolfram Sang <wsa+renesas@sang-engineering.com>2016-05-02 23:25:39 +0300
committerUlf Hansson <ulf.hansson@linaro.org>2016-05-04 10:28:03 +0300
commit3072ba8cd95bd0e7fbe9a3a1c9b61fb190257855 (patch)
treea759057d4630c77a07a4e9b75e3b2f18a85af8d7 /drivers/mmc
parent81eef6ca92014845d40e3f1310e42b7010303acc (diff)
downloadlinux-3072ba8cd95bd0e7fbe9a3a1c9b61fb190257855.tar.xz
mmc: sh_mobile_sdhi: make clk_update function more compact
Save a few lines, the codebase is large enough. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/sh_mobile_sdhi.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c
index f8ea3d1d6de3..6857e4ba7244 100644
--- a/drivers/mmc/host/sh_mobile_sdhi.c
+++ b/drivers/mmc/host/sh_mobile_sdhi.c
@@ -165,12 +165,9 @@ static unsigned int sh_mobile_sdhi_clk_update(struct tmio_mmc_host *host,
unsigned int new_clock)
{
struct sh_mobile_sdhi *priv = host_to_priv(host);
- unsigned int freq, best_freq, diff_min, diff;
+ unsigned int freq, diff, best_freq = 0, diff_min = ~0;
int i;
- diff_min = ~0;
- best_freq = 0;
-
/*
* We want the bus clock to be as close as possible to, but no
* greater than, new_clock. As we can divide by 1 << i for