hwmon/w83627ehf: Don't redefine REGION_OFFSET

On ia64, kernel headers define REGION_OFFSET so we can't use that.
Reported by Andrew Morton.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: David Hubbard <david.c.hubbard@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 01206ebb1cf2..30a76404f0af 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -121,9 +121,9 @@ superio_exit(void)
  * ISA constants
  */
 
-#define REGION_ALIGNMENT        ~7
-#define REGION_OFFSET           5
-#define REGION_LENGTH           2
+#define IOREGION_ALIGNMENT      ~7
+#define IOREGION_OFFSET         5
+#define IOREGION_LENGTH         2
 #define ADDR_REG_OFFSET         5
 #define DATA_REG_OFFSET         6
 
@@ -1194,7 +1194,7 @@ static int w83627ehf_detect(struct i2c_adapter *adapter)
         u8 fan4pin, fan5pin;
         int i, err = 0;
 
-        if (!request_region(address + REGION_OFFSET, REGION_LENGTH,
+        if (!request_region(address + IOREGION_OFFSET, IOREGION_LENGTH,
                             w83627ehf_driver.driver.name)) {
                 err = -EBUSY;
                 goto exit;
@@ -1322,7 +1322,7 @@ exit_remove:
 exit_free:
         kfree(data);
 exit_release:
-        release_region(address + REGION_OFFSET, REGION_LENGTH);
+        release_region(address + IOREGION_OFFSET, IOREGION_LENGTH);
 exit:
         return err;
 }
@@ -1337,7 +1337,7 @@ static int w83627ehf_detach_client(struct i2c_client *client)
 
         if ((err = i2c_detach_client(client)))
                 return err;
-        release_region(client->addr + REGION_OFFSET, REGION_LENGTH);
+        release_region(client->addr + IOREGION_OFFSET, IOREGION_LENGTH);
         kfree(data);
 
         return 0;
@@ -1380,7 +1380,7 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr)
         superio_select(W83627EHF_LD_HWM);
         val = (superio_inb(SIO_REG_ADDR) << 8)
             | superio_inb(SIO_REG_ADDR + 1);
-        *addr = val & REGION_ALIGNMENT;
+        *addr = val & IOREGION_ALIGNMENT;
         if (*addr == 0) {
                 superio_exit();
                 return -ENODEV;