diff options
| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2013-09-23 15:33:58 +0200 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2013-09-27 02:37:01 +0200 |
| commit | 4ba1a9ff5955df443a0ed6c956501f796a18abfa (patch) | |
| tree | 5bc3ae5f7fa9e5bcb1932fa5aae9b57475382c98 /drivers/extcon/extcon-arizona.c | |
| parent | extcon: gpio: Add support for active-low presence to detect pins (diff) | |
| download | linux-4ba1a9ff5955df443a0ed6c956501f796a18abfa.tar.xz linux-4ba1a9ff5955df443a0ed6c956501f796a18abfa.zip | |
extcon: arizona: Correct typo in headphone detect range transitions
We should move range when the measured value is greater than or equal to
the max value not when greater than.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon/extcon-arizona.c')
| -rw-r--r-- | drivers/extcon/extcon-arizona.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index 2064eac1b92b..1878415bd1ae 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -388,7 +388,7 @@ static int arizona_hpdet_read(struct arizona_extcon_info *info) >> ARIZONA_HP_IMPEDANCE_RANGE_SHIFT; if (range < ARRAY_SIZE(arizona_hpdet_b_ranges) - 1 && - (val < 100 || val > 0x3fb)) { + (val < 100 || val >= 0x3fb)) { range++; dev_dbg(arizona->dev, "Moving to HPDET range %d\n", range); @@ -401,7 +401,7 @@ static int arizona_hpdet_read(struct arizona_extcon_info *info) } /* If we go out of range report top of range */ - if (val < 100 || val > 0x3fb) { + if (val < 100 || val >= 0x3fb) { dev_dbg(arizona->dev, "Measurement out of range\n"); return ARIZONA_HPDET_MAX; } |