xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mmc: sdhci-pltfm: Add a common clk API implementation of get_timeout_clock

Browse Source 
Quite a few drivers have a implementation of the get_timeout_clock
callback which simply returns the result of clk_get_rate on the device's
clock. This patch adds a common implementation of this to the sdhci-pltfm
module and replaces all custom implementations with the common one.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Tested-by: Kevin Liu <kliu5@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Lars-Peter Clausen
2013-01-28 19:27:12 +01:00
committed by Chris Ball
parent 20b92a30b5
commit d005d94359
6 changed files with 18 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/mmc/host/sdhci-pxav2.c
View File

@@ -111,15 +111,8 @@ static int pxav2_mmc_set_width(struct sdhci_host *host, int width)
return 0;
}
static u32 pxav2_get_max_clock(struct sdhci_host *host)
{
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
return clk_get_rate(pltfm_host->clk);
}
static struct sdhci_ops pxav2_sdhci_ops = {
.get_max_clock = pxav2_get_max_clock,
.get_max_clock = sdhci_pltfm_clk_get_max_clock,
.platform_reset_exit = pxav2_set_private_registers,
.platform_bus_width = pxav2_mmc_set_width,
};