Merge branch 'core/topology' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...

[pandora-kernel.git] / drivers / hwmon / lm85.c

diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c
index 4bb0f29..ee5eca1 100644 (file)
--- a/drivers/hwmon/lm85.c
+++ b/drivers/hwmon/lm85.c
@@ -35,7 +35,7 @@
 #include <linux/mutex.h>
 
 /* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
 
 /* Insmod parameters */
 I2C_CLIENT_INSMOD_6(lm85b, lm85c, adm1027, adt7463, emc6d100, emc6d102);
@@ -192,23 +192,20 @@ static int RANGE_TO_REG( int range )
 {
        int i;
 
-       if ( range < lm85_range_map[0] ) { 
-               return 0 ;
-       } else if ( range > lm85_range_map[15] ) {
+       if (range >= lm85_range_map[15])
                return 15 ;
-       } else {  /* find closest match */
-               for ( i = 14 ; i >= 0 ; --i ) {
-                       if ( range > lm85_range_map[i] ) { /* range bracketed */
-                               if ((lm85_range_map[i+1] - range) < 
-                                       (range - lm85_range_map[i])) {
-                                       i++;
-                                       break;
-                               }
-                               break;
-                       }
+
+       /* Find the closest match */
+       for (i = 14; i >= 0; --i) {
+               if (range >= lm85_range_map[i]) {
+                       if ((lm85_range_map[i + 1] - range) <
+                                       (range - lm85_range_map[i]))
+                               return i + 1;
+                       return i;
                }
        }
-       return( i & 0x0f );
+
+       return 0;
 }
 #define RANGE_FROM_REG(val) (lm85_range_map[(val)&0x0f])