[PATCH] i2c: Semaphore to mutex conversions, part 2

semaphore to mutex conversion.

the conversion was generated via scripts, and the result was validated
automatically via a script as well.

build tested.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/i2c/chips/max6875.c b/drivers/i2c/chips/max6875.c
index 6d3ff584155e..88d2ddee4490 100644
--- a/drivers/i2c/chips/max6875.c
+++ b/drivers/i2c/chips/max6875.c
@@ -31,7 +31,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
 /* Do not scan - the MAX6875 access method will write to some EEPROM chips */
 static unsigned short normal_i2c[] = {I2C_CLIENT_END};
@@ -54,7 +54,7 @@ I2C_CLIENT_INSMOD_1(max6875);
 /* Each client has this additional data */
 struct max6875_data {
         struct i2c_client       client;
-        struct semaphore        update_lock;
+        struct mutex            update_lock;
 
         u32                     valid;
         u8                      data[USER_EEPROM_SIZE];
@@ -83,7 +83,7 @@ static void max6875_update_slice(struct i2c_client *client, int slice)
         if (slice >= USER_EEPROM_SLICES)
                 return;
 
-        down(&data->update_lock);
+        mutex_lock(&data->update_lock);
 
         buf = &data->data[slice << SLICE_BITS];
 
@@ -122,7 +122,7 @@ static void max6875_update_slice(struct i2c_client *client, int slice)
                 data->valid |= (1 << slice);
         }
 exit_up:
-        up(&data->update_lock);
+        mutex_unlock(&data->update_lock);
 }
 
 static ssize_t max6875_read(struct kobject *kobj, char *buf, loff_t off,
@@ -196,7 +196,7 @@ static int max6875_detect(struct i2c_adapter *adapter, int address, int kind)
         real_client->driver = &max6875_driver;
         real_client->flags = 0;
         strlcpy(real_client->name, "max6875", I2C_NAME_SIZE);
-        init_MUTEX(&data->update_lock);
+        mutex_init(&data->update_lock);
 
         /* Init fake client data */
         /* set the client data to the i2c_client so that it will get freed */