ARM: SAMSUNG: Consolidate common function to set SDHCI plat data

Moves similar functions to set SDHCI platform data for all Samsung
boards to a common location, thereby saves a few lines.

Signed-off-by: Banajit Goswami <banajit.g@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

6 files changed, 33 insertions, 72 deletions

diff --git a/arch/arm/plat-samsung/dev-hsmmc.c b/arch/arm/plat-samsung/dev-hsmmc.c
index db7a65c7f127..06825c4276de 100644
--- a/arch/arm/plat-samsung/dev-hsmmc.c
+++ b/arch/arm/plat-samsung/dev-hsmmc.c
@@ -58,22 +58,5 @@ struct platform_device s3c_device_hsmmc0 = {
 
 void s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata *pd)
 {
-        struct s3c_sdhci_platdata *set = &s3c_hsmmc0_def_platdata;
-
-        set->cd_type = pd->cd_type;
-        set->ext_cd_init = pd->ext_cd_init;
-        set->ext_cd_cleanup = pd->ext_cd_cleanup;
-        set->ext_cd_gpio = pd->ext_cd_gpio;
-        set->ext_cd_gpio_invert = pd->ext_cd_gpio_invert;
-
-        if (pd->max_width)
-                set->max_width = pd->max_width;
-        if (pd->cfg_gpio)
-                set->cfg_gpio = pd->cfg_gpio;
-        if (pd->cfg_card)
-                set->cfg_card = pd->cfg_card;
-        if (pd->host_caps)
-                set->host_caps |= pd->host_caps;
-        if (pd->clk_type)
-                set->clk_type = pd->clk_type;
+        s3c_sdhci_set_platdata(pd, &s3c_hsmmc0_def_platdata);
 }
diff --git a/arch/arm/plat-samsung/dev-hsmmc1.c b/arch/arm/plat-samsung/dev-hsmmc1.c
index 2497321f08d7..4524ef440010 100644
--- a/arch/arm/plat-samsung/dev-hsmmc1.c
+++ b/arch/arm/plat-samsung/dev-hsmmc1.c
@@ -58,22 +58,5 @@ struct platform_device s3c_device_hsmmc1 = {
 
 void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd)
 {
-        struct s3c_sdhci_platdata *set = &s3c_hsmmc1_def_platdata;
-
-        set->cd_type = pd->cd_type;
-        set->ext_cd_init = pd->ext_cd_init;
-        set->ext_cd_cleanup = pd->ext_cd_cleanup;
-        set->ext_cd_gpio = pd->ext_cd_gpio;
-        set->ext_cd_gpio_invert = pd->ext_cd_gpio_invert;
-
-        if (pd->max_width)
-                set->max_width = pd->max_width;
-        if (pd->cfg_gpio)
-                set->cfg_gpio = pd->cfg_gpio;
-        if (pd->cfg_card)
-                set->cfg_card = pd->cfg_card;
-        if (pd->host_caps)
-                set->host_caps |= pd->host_caps;
-        if (pd->clk_type)
-                set->clk_type = pd->clk_type;
+        s3c_sdhci_set_platdata(pd, &s3c_hsmmc1_def_platdata);
 }
diff --git a/arch/arm/plat-samsung/dev-hsmmc2.c b/arch/arm/plat-samsung/dev-hsmmc2.c
index f60aedba417c..9cede9615e48 100644
--- a/arch/arm/plat-samsung/dev-hsmmc2.c
+++ b/arch/arm/plat-samsung/dev-hsmmc2.c
@@ -59,22 +59,5 @@ struct platform_device s3c_device_hsmmc2 = {
 
 void s3c_sdhci2_set_platdata(struct s3c_sdhci_platdata *pd)
 {
-        struct s3c_sdhci_platdata *set = &s3c_hsmmc2_def_platdata;
-
-        set->cd_type = pd->cd_type;
-        set->ext_cd_init = pd->ext_cd_init;
-        set->ext_cd_cleanup = pd->ext_cd_cleanup;
-        set->ext_cd_gpio = pd->ext_cd_gpio;
-        set->ext_cd_gpio_invert = pd->ext_cd_gpio_invert;
-
-        if (pd->max_width)
-                set->max_width = pd->max_width;
-        if (pd->cfg_gpio)
-                set->cfg_gpio = pd->cfg_gpio;
-        if (pd->cfg_card)
-                set->cfg_card = pd->cfg_card;
-        if (pd->host_caps)
-                set->host_caps |= pd->host_caps;
-        if (pd->clk_type)
-                set->clk_type = pd->clk_type;
+        s3c_sdhci_set_platdata(pd, &s3c_hsmmc2_def_platdata);
 }
diff --git a/arch/arm/plat-samsung/dev-hsmmc3.c b/arch/arm/plat-samsung/dev-hsmmc3.c
index ede776f20e62..0358ef4a8f66 100644
--- a/arch/arm/plat-samsung/dev-hsmmc3.c
+++ b/arch/arm/plat-samsung/dev-hsmmc3.c
@@ -62,22 +62,5 @@ struct platform_device s3c_device_hsmmc3 = {
 
 void s3c_sdhci3_set_platdata(struct s3c_sdhci_platdata *pd)
 {
-        struct s3c_sdhci_platdata *set = &s3c_hsmmc3_def_platdata;
-
-        set->cd_type = pd->cd_type;
-        set->ext_cd_init = pd->ext_cd_init;
-        set->ext_cd_cleanup = pd->ext_cd_cleanup;
-        set->ext_cd_gpio = pd->ext_cd_gpio;
-        set->ext_cd_gpio_invert = pd->ext_cd_gpio_invert;
-
-        if (pd->max_width)
-                set->max_width = pd->max_width;
-        if (pd->cfg_gpio)
-                set->cfg_gpio = pd->cfg_gpio;
-        if (pd->cfg_card)
-                set->cfg_card = pd->cfg_card;
-        if (pd->host_caps)
-                set->host_caps |= pd->host_caps;
-        if (pd->clk_type)
-                set->clk_type = pd->clk_type;
+        s3c_sdhci_set_platdata(pd, &s3c_hsmmc3_def_platdata);
 }
diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h
index 058e09654fe8..4a6552066c7e 100644
--- a/arch/arm/plat-samsung/include/plat/sdhci.h
+++ b/arch/arm/plat-samsung/include/plat/sdhci.h
@@ -86,6 +86,13 @@ struct s3c_sdhci_platdata {
                             struct mmc_card *card);
 };
 
+/* s3c_sdhci_set_platdata() - common helper for setting SDHCI platform data
+ * @pd: The default platform data for this device.
+ * @set: Pointer to the platform data to fill in.
+ */
+extern void s3c_sdhci_set_platdata(struct s3c_sdhci_platdata *pd,
+                                    struct s3c_sdhci_platdata *set);
+
 /**
  * s3c_sdhci0_set_platdata - Set platform data for S3C SDHCI device.
  * @pd: Platform data to register to device.
diff --git a/arch/arm/plat-samsung/platformdata.c b/arch/arm/plat-samsung/platformdata.c
index 7cf2e1e3b20f..6de1a3825927 100644
--- a/arch/arm/plat-samsung/platformdata.c
+++ b/arch/arm/plat-samsung/platformdata.c
@@ -14,6 +14,7 @@
 #include <linux/platform_device.h>
 
 #include <plat/devs.h>
+#include <plat/sdhci.h>
 
 void __init *s3c_set_platdata(void *pd, size_t pdsize,
                               struct platform_device *pdev)
@@ -35,3 +36,24 @@ void __init *s3c_set_platdata(void *pd, size_t pdsize,
         pdev->dev.platform_data = npd;
         return npd;
 }
+
+void s3c_sdhci_set_platdata(struct s3c_sdhci_platdata *pd,
+                             struct s3c_sdhci_platdata *set)
+{
+        set->cd_type = pd->cd_type;
+        set->ext_cd_init = pd->ext_cd_init;
+        set->ext_cd_cleanup = pd->ext_cd_cleanup;
+        set->ext_cd_gpio = pd->ext_cd_gpio;
+        set->ext_cd_gpio_invert = pd->ext_cd_gpio_invert;
+
+        if (pd->max_width)
+                set->max_width = pd->max_width;
+        if (pd->cfg_gpio)
+                set->cfg_gpio = pd->cfg_gpio;
+        if (pd->cfg_card)
+                set->cfg_card = pd->cfg_card;
+        if (pd->host_caps)
+                set->host_caps |= pd->host_caps;
+        if (pd->clk_type)
+                set->clk_type = pd->clk_type;
+}