So we can avoid to sprinkle the clk_disable_unprepare() in many
drivers.
Signed-off-by: Kevin Hao <[email protected]>
---
drivers/mmc/host/sdhci-bcm-kona.c | 12 +-----------
drivers/mmc/host/sdhci-dove.c | 8 +-------
drivers/mmc/host/sdhci-of-arasan.c | 1 -
drivers/mmc/host/sdhci-pltfm.c | 2 ++
drivers/mmc/host/sdhci-sirf.c | 5 +----
drivers/mmc/host/sdhci-st.c | 5 -----
drivers/mmc/host/sdhci-tegra.c | 12 +-----------
7 files changed, 6 insertions(+), 39 deletions(-)
diff --git a/drivers/mmc/host/sdhci-bcm-kona.c
b/drivers/mmc/host/sdhci-bcm-kona.c
index 01660344e414..9313bf63d9b6 100644
--- a/drivers/mmc/host/sdhci-bcm-kona.c
+++ b/drivers/mmc/host/sdhci-bcm-kona.c
@@ -343,17 +343,7 @@ err_pltfm_free:
static int sdhci_bcm_kona_remove(struct platform_device *pdev)
{
- struct sdhci_host *host = platform_get_drvdata(pdev);
- struct sdhci_pltfm_host *pltfm_priv = sdhci_priv(host);
- int dead = (readl(host->ioaddr + SDHCI_INT_STATUS) == 0xffffffff);
-
- sdhci_remove_host(host, dead);
-
- clk_disable_unprepare(pltfm_priv->clk);
-
- sdhci_pltfm_free(pdev);
-
- return 0;
+ return sdhci_pltfm_unregister(pdev);
}
static struct platform_driver sdhci_bcm_kona_driver = {
diff --git a/drivers/mmc/host/sdhci-dove.c b/drivers/mmc/host/sdhci-dove.c
index f78440ef1ba4..2314ff88d942 100644
--- a/drivers/mmc/host/sdhci-dove.c
+++ b/drivers/mmc/host/sdhci-dove.c
@@ -110,13 +110,7 @@ err_sdhci_add:
static int sdhci_dove_remove(struct platform_device *pdev)
{
- struct sdhci_host *host = platform_get_drvdata(pdev);
- struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
-
- clk_disable_unprepare(pltfm_host->clk);
- sdhci_pltfm_unregister(pdev);
-
- return 0;
+ return sdhci_pltfm_unregister(pdev);
}
static const struct of_device_id sdhci_dove_of_match_table[] = {
diff --git a/drivers/mmc/host/sdhci-of-arasan.c
b/drivers/mmc/host/sdhci-of-arasan.c
index bcb51e9dfdcd..129079fb53bf 100644
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c
@@ -195,7 +195,6 @@ static int sdhci_arasan_remove(struct platform_device *pdev)
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
struct sdhci_arasan_data *sdhci_arasan = pltfm_host->priv;
- clk_disable_unprepare(pltfm_host->clk);
clk_disable_unprepare(sdhci_arasan->clk_ahb);
return sdhci_pltfm_unregister(pdev);
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index c5b01d6bb85d..74c58d9a4fc8 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -225,9 +225,11 @@ EXPORT_SYMBOL_GPL(sdhci_pltfm_register);
int sdhci_pltfm_unregister(struct platform_device *pdev)
{
struct sdhci_host *host = platform_get_drvdata(pdev);
+ struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
int dead = (readl(host->ioaddr + SDHCI_INT_STATUS) == 0xffffffff);
sdhci_remove_host(host, dead);
+ clk_disable_unprepare(pltfm_host->clk);
sdhci_pltfm_free(pdev);
return 0;
diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c
index 51b31208f559..361952f958aa 100644
--- a/drivers/mmc/host/sdhci-sirf.c
+++ b/drivers/mmc/host/sdhci-sirf.c
@@ -202,11 +202,8 @@ err_clk_prepare:
static int sdhci_sirf_remove(struct platform_device *pdev)
{
struct sdhci_host *host = platform_get_drvdata(pdev);
- struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- clk_disable_unprepare(pltfm_host->clk);
- sdhci_pltfm_unregister(pdev);
- return 0;
+ return sdhci_pltfm_unregister(pdev);
}
#ifdef CONFIG_PM_SLEEP
diff --git a/drivers/mmc/host/sdhci-st.c b/drivers/mmc/host/sdhci-st.c
index 882b07e9667e..0019df452522 100644
--- a/drivers/mmc/host/sdhci-st.c
+++ b/drivers/mmc/host/sdhci-st.c
@@ -115,11 +115,6 @@ err_of:
static int sdhci_st_remove(struct platform_device *pdev)
{
- struct sdhci_host *host = platform_get_drvdata(pdev);
- struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
-
- clk_disable_unprepare(pltfm_host->clk);
-
return sdhci_pltfm_unregister(pdev);
}
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 0643f66b4e14..12881e05ff30 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -323,17 +323,7 @@ err_alloc_tegra_host:
static int sdhci_tegra_remove(struct platform_device *pdev)
{
- struct sdhci_host *host = platform_get_drvdata(pdev);
- struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- int dead = (readl(host->ioaddr + SDHCI_INT_STATUS) == 0xffffffff);
-
- sdhci_remove_host(host, dead);
-
- clk_disable_unprepare(pltfm_host->clk);
-
- sdhci_pltfm_free(pdev);
-
- return 0;
+ return sdhci_pltfm_unregister(pdev);
}
static struct platform_driver sdhci_tegra_driver = {
--
1.9.3
--
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