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-rw-r--r--drivers/hwmon/lm85.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c
index 182fe6a5605f..ee5eca1c1921 100644
--- a/drivers/hwmon/lm85.c
+++ b/drivers/hwmon/lm85.c
@@ -192,23 +192,20 @@ static int RANGE_TO_REG( int range )
192{ 192{
193 int i; 193 int i;
194 194
195 if ( range < lm85_range_map[0] ) { 195 if (range >= lm85_range_map[15])
196 return 0 ;
197 } else if ( range > lm85_range_map[15] ) {
198 return 15 ; 196 return 15 ;
199 } else { /* find closest match */ 197
200 for ( i = 14 ; i >= 0 ; --i ) { 198 /* Find the closest match */
201 if ( range > lm85_range_map[i] ) { /* range bracketed */ 199 for (i = 14; i >= 0; --i) {
202 if ((lm85_range_map[i+1] - range) < 200 if (range >= lm85_range_map[i]) {
203 (range - lm85_range_map[i])) { 201 if ((lm85_range_map[i + 1] - range) <
204 i++; 202 (range - lm85_range_map[i]))
205 break; 203 return i + 1;
206 } 204 return i;
207 break;
208 }
209 } 205 }
210 } 206 }
211 return( i & 0x0f ); 207
208 return 0;
212} 209}
213#define RANGE_FROM_REG(val) (lm85_range_map[(val)&0x0f]) 210#define RANGE_FROM_REG(val) (lm85_range_map[(val)&0x0f])
214 211