media: i2c: lm3560: use conservative defaults

Commit Message

Pavel Machek May 6, 2018, 8:02 a.m. UTC

If no pdata is found, we should use lowest current settings, not highest.

Signed-off-by: Pavel Machek <[e-mail]>

Patch

diff --git a/drivers/media/i2c/lm3560.c b/drivers/media/i2c/lm3560.c
index b600e03a..c4e5ed5 100644
--- a/drivers/media/i2c/lm3560.c
+++ b/drivers/media/i2c/lm3560.c
@@ -420,14 +434,14 @@  static int lm3560_probe(struct i2c_client *client,
 		pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);
 		if (pdata == NULL)
 			return -ENODEV;
-		pdata->peak = LM3560_PEAK_3600mA;
-		pdata->max_flash_timeout = LM3560_FLASH_TOUT_MAX;
+		pdata->peak = LM3560_PEAK_1600mA;
+		pdata->max_flash_timeout = LM3560_FLASH_TOUT_MIN;
 		/* led 1 */
-		pdata->max_flash_brt[LM3560_LED0] = LM3560_FLASH_BRT_MAX;
-		pdata->max_torch_brt[LM3560_LED0] = LM3560_TORCH_BRT_MAX;
+		pdata->max_flash_brt[LM3560_LED0] = LM3560_FLASH_BRT_MIN;
+		pdata->max_torch_brt[LM3560_LED0] = LM3560_TORCH_BRT_MIN;
 		/* led 2 */
-		pdata->max_flash_brt[LM3560_LED1] = LM3560_FLASH_BRT_MAX;
-		pdata->max_torch_brt[LM3560_LED1] = LM3560_TORCH_BRT_MAX;
+		pdata->max_flash_brt[LM3560_LED1] = LM3560_FLASH_BRT_MIN;
+		pdata->max_torch_brt[LM3560_LED1] = LM3560_TORCH_BRT_MIN;
 	}
 	flash->pdata = pdata;
 	flash->dev = &client->dev;