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authorLars-Peter Clausen <lars@metafoo.de>2013-01-28 19:27:12 +0100
committerChris Ball <cjb@laptop.org>2013-02-24 14:37:09 -0500
commitd005d94359a8df84ea6e5ac137393707f9e87e81 (patch)
tree1cf5e1c0c6fc304e387705d00d72a82c50f82b10 /drivers/mmc/host/sdhci-pxav2.c
parent20b92a30b5610a5222060417961bc4ccb42ea5a5 (diff)
mmc: sdhci-pltfm: Add a common clk API implementation of get_timeout_clock
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>
Diffstat (limited to 'drivers/mmc/host/sdhci-pxav2.c')
-rw-r--r--drivers/mmc/host/sdhci-pxav2.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/mmc/host/sdhci-pxav2.c b/drivers/mmc/host/sdhci-pxav2.c
index 7e5756593b6..eeb7d439db1 100644
--- a/drivers/mmc/host/sdhci-pxav2.c
+++ b/drivers/mmc/host/sdhci-pxav2.c
@@ -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,
};