mmc: omap_hsmmc: add clk_prepare and clk_unprepare
In preparation for OMAP moving to the Common Clock Framework (CCF)
add clk_prepare() and clk_unprepare() for the hsmmc clocks.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Acked-by: Venkatraman S <svenkatr@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 389a3ee..a9227a7 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1089,7 +1089,7 @@
/* Disable the clocks */
pm_runtime_put_sync(host->dev);
if (host->dbclk)
- clk_disable(host->dbclk);
+ clk_disable_unprepare(host->dbclk);
/* Turn the power off */
ret = mmc_slot(host).set_power(host->dev, host->slot_id, 0, 0);
@@ -1100,7 +1100,7 @@
vdd);
pm_runtime_get_sync(host->dev);
if (host->dbclk)
- clk_enable(host->dbclk);
+ clk_prepare_enable(host->dbclk);
if (ret != 0)
goto err;
@@ -1899,7 +1899,7 @@
if (IS_ERR(host->dbclk)) {
dev_warn(mmc_dev(host->mmc), "Failed to get debounce clk\n");
host->dbclk = NULL;
- } else if (clk_enable(host->dbclk) != 0) {
+ } else if (clk_prepare_enable(host->dbclk) != 0) {
dev_warn(mmc_dev(host->mmc), "Failed to enable debounce clk\n");
clk_put(host->dbclk);
host->dbclk = NULL;
@@ -2023,7 +2023,7 @@
pm_runtime_disable(host->dev);
clk_put(host->fclk);
if (host->dbclk) {
- clk_disable(host->dbclk);
+ clk_disable_unprepare(host->dbclk);
clk_put(host->dbclk);
}
err1:
@@ -2058,7 +2058,7 @@
pm_runtime_disable(host->dev);
clk_put(host->fclk);
if (host->dbclk) {
- clk_disable(host->dbclk);
+ clk_disable_unprepare(host->dbclk);
clk_put(host->dbclk);
}
@@ -2116,7 +2116,7 @@
}
if (host->dbclk)
- clk_disable(host->dbclk);
+ clk_disable_unprepare(host->dbclk);
err:
pm_runtime_put_sync(host->dev);
return ret;
@@ -2137,7 +2137,7 @@
pm_runtime_get_sync(host->dev);
if (host->dbclk)
- clk_enable(host->dbclk);
+ clk_prepare_enable(host->dbclk);
if (!(host->mmc->pm_flags & MMC_PM_KEEP_POWER))
omap_hsmmc_conf_bus_power(host);