Port SPI-GPIO driver from 2.6.29-rc4

[openwrt.git] / target / linux / generic-2.6 / patches-2.6.25 / 923-gpiommc-configfs-locking.patch

diff --git a/target/linux/generic-2.6/patches-2.6.25/923-gpiommc-configfs-locking.patch b/target/linux/generic-2.6/patches-2.6.25/923-gpiommc-configfs-locking.patch
index 1d0f5ba..c84f62b 100644 (file)
--- a/target/linux/generic-2.6/patches-2.6.25/923-gpiommc-configfs-locking.patch
+++ b/target/linux/generic-2.6/patches-2.6.25/923-gpiommc-configfs-locking.patch
@@ -3,7 +3,7 @@ does not lock access between files.
 
 --- a/drivers/mmc/host/gpiommc.c
 +++ b/drivers/mmc/host/gpiommc.c
-@@ -143,6 +143,8 @@
+@@ -140,6 +140,8 @@ struct gpiommc_configfs_device {
        struct platform_device *pdev;
        /* The configuration */
        struct gpiommc_platform_data pdata;
@@ -12,7 +12,7 @@ does not lock access between files.
  };
  
  #define GPIO_INVALID  -1
-@@ -233,6 +235,8 @@
+@@ -230,6 +232,8 @@ static ssize_t gpiommc_config_attr_show(
        unsigned int gpio;
        int err = 0;
  
@@ -21,7 +21,7 @@ does not lock access between files.
        if (attr == &gpiommc_attr_DI) {
                gpio = dev->pdata.pins.gpio_di;
                if (gpio == GPIO_INVALID)
-@@ -293,6 +297,8 @@
+@@ -290,6 +294,8 @@ static ssize_t gpiommc_config_attr_show(
        WARN_ON(1);
        err = -ENOSYS;
  out:
@@ -30,7 +30,7 @@ does not lock access between files.
        return err ? err : count;
  }
  
-@@ -352,6 +358,8 @@
+@@ -349,6 +355,8 @@ static ssize_t gpiommc_config_attr_store
        int err = -EINVAL;
        unsigned long data;
  
@@ -39,7 +39,7 @@ does not lock access between files.
        if (attr == &gpiommc_attr_register) {
                err = strict_strtoul(page, 10, &data);
                if (err)
-@@ -477,6 +485,8 @@
+@@ -474,6 +482,8 @@ static ssize_t gpiommc_config_attr_store
        WARN_ON(1);
        err = -ENOSYS;
  out:
@@ -48,7 +48,7 @@ does not lock access between files.
        return err ? err : count;
  }
  
-@@ -513,6 +523,7 @@
+@@ -510,6 +520,7 @@ static struct config_item *gpiommc_make_
        if (!dev)
                return NULL;