ARM: SAMSUNG: Modified to change of bus width and host caps

This patch adds to change bus width and host capability of HSMMC,
when HSMMC is only configured with another value of bus width
and host capability from default one.

Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com>
Signed-off-by: Jeongbae Seo <jeongbae.seo@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/plat-samsung/dev-hsmmc.c b/arch/arm/plat-samsung/dev-hsmmc.c
index 9d2be0941410946877f042c6d36976bc93103b92..5b8aacb5cbc60a9e00731ba3adaad64dc540080f 100644 (file)
--- a/arch/arm/plat-samsung/dev-hsmmc.c
+++ b/arch/arm/plat-samsung/dev-hsmmc.c
@@ -59,17 +59,18 @@ void s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata *pd)
 {
        struct s3c_sdhci_platdata *set = &s3c_hsmmc0_def_platdata;
 
-       set->max_width = pd->max_width;
        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;
+               set->host_caps |= pd->host_caps;
 }

diff --git a/arch/arm/plat-samsung/dev-hsmmc1.c b/arch/arm/plat-samsung/dev-hsmmc1.c
index a6c8295840afdb23fa61d91815915a902dc42602..9b52828644d67da2a4c8f6bb04e0155e9aca5f15 100644 (file)
--- a/arch/arm/plat-samsung/dev-hsmmc1.c
+++ b/arch/arm/plat-samsung/dev-hsmmc1.c
@@ -59,17 +59,18 @@ void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd)
 {
        struct s3c_sdhci_platdata *set = &s3c_hsmmc1_def_platdata;
 
-       set->max_width = pd->max_width;
        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;
+               set->host_caps |= pd->host_caps;
 }

diff --git a/arch/arm/plat-samsung/dev-hsmmc2.c b/arch/arm/plat-samsung/dev-hsmmc2.c
index cb0d7143381a1fe06cfbc75181339548d1309c82..df9e36b54c0d3283160c4872c18db8028e7d9925 100644 (file)
--- a/arch/arm/plat-samsung/dev-hsmmc2.c
+++ b/arch/arm/plat-samsung/dev-hsmmc2.c
@@ -60,17 +60,18 @@ void s3c_sdhci2_set_platdata(struct s3c_sdhci_platdata *pd)
 {
        struct s3c_sdhci_platdata *set = &s3c_hsmmc2_def_platdata;
 
-       set->max_width = pd->max_width;
        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;
+               set->host_caps |= pd->host_caps;
 }

diff --git a/arch/arm/plat-samsung/dev-hsmmc3.c b/arch/arm/plat-samsung/dev-hsmmc3.c
index 335bc35044d35bab5ab11346413d90397355a9d1..ca80897b0d7c75fd4c9d3cf5f45b5d820115f0ae 100644 (file)
--- a/arch/arm/plat-samsung/dev-hsmmc3.c
+++ b/arch/arm/plat-samsung/dev-hsmmc3.c
@@ -63,15 +63,18 @@ void s3c_sdhci3_set_platdata(struct s3c_sdhci_platdata *pd)
 {
        struct s3c_sdhci_platdata *set = &s3c_hsmmc3_def_platdata;
 
-       set->max_width = pd->max_width;
        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;
 }