diff options
| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2016-05-02 22:25:39 +0200 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2016-05-04 09:28:03 +0200 |
| commit | 3072ba8cd95bd0e7fbe9a3a1c9b61fb190257855 (patch) | |
| tree | a759057d4630c77a07a4e9b75e3b2f18a85af8d7 /drivers/mmc | |
| parent | mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channel (diff) | |
| download | linux-dev-3072ba8cd95bd0e7fbe9a3a1c9b61fb190257855.tar.xz linux-dev-3072ba8cd95bd0e7fbe9a3a1c9b61fb190257855.zip | |
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.c | 5 |
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 |