Fix W=1 warnings:
cs42l42.c: In function 'cs42l42_handle_device_data': cs42l42.c:1661:12: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 1661 | if ((val >= CS42L42_BTN_DET_INIT_DBNCE_MIN) && | ^~ cs42l42.c:1679:12: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 1679 | if ((val >= CS42L42_BTN_DET_EVENT_DBNCE_MIN) && | ^~ cs42l42.c:1698:23: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 1698 | if ((thresholds[i] >= CS42L42_HS_DET_LEVEL_MIN) && | ^~
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/soc/codecs/cs42l42.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c index 3bc2fa229ef3..d391b5074904 100644 --- a/sound/soc/codecs/cs42l42.c +++ b/sound/soc/codecs/cs42l42.c @@ -1658,8 +1658,7 @@ static int cs42l42_handle_device_data(struct i2c_client *i2c_client, ret = of_property_read_u32(np, "cirrus,btn-det-init-dbnce", &val);
if (!ret) { - if ((val >= CS42L42_BTN_DET_INIT_DBNCE_MIN) && - (val <= CS42L42_BTN_DET_INIT_DBNCE_MAX)) + if (val <= CS42L42_BTN_DET_INIT_DBNCE_MAX) cs42l42->btn_det_init_dbnce = val; else { dev_err(&i2c_client->dev, @@ -1676,8 +1675,7 @@ static int cs42l42_handle_device_data(struct i2c_client *i2c_client, ret = of_property_read_u32(np, "cirrus,btn-det-event-dbnce", &val);
if (!ret) { - if ((val >= CS42L42_BTN_DET_EVENT_DBNCE_MIN) && - (val <= CS42L42_BTN_DET_EVENT_DBNCE_MAX)) + if (val <= CS42L42_BTN_DET_EVENT_DBNCE_MAX) cs42l42->btn_det_event_dbnce = val; else { dev_err(&i2c_client->dev, @@ -1695,8 +1693,7 @@ static int cs42l42_handle_device_data(struct i2c_client *i2c_client,
if (!ret) { for (i = 0; i < CS42L42_NUM_BIASES; i++) { - if ((thresholds[i] >= CS42L42_HS_DET_LEVEL_MIN) && - (thresholds[i] <= CS42L42_HS_DET_LEVEL_MAX)) + if (thresholds[i] <= CS42L42_HS_DET_LEVEL_MAX) cs42l42->bias_thresholds[i] = thresholds[i]; else { dev_err(&i2c_client->dev,