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DLKM: leds_aw99703: don't pull down enable pin again

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leds_aw99703:
Don't pull down enable pin again to avoid backlight flicker when
system boot.

Change-Id: I52c4f01dfd3c50d9cf7202a53f31957cb29d5479
Signed-off-by: wangyq13 <wangyq13@lenovo.com>
Reviewed-on: https://gerrit.mot.com/1625864
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Jing Hu <hujing3@lenovo.com>
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
wangyq13 2020-06-17 15:00:40 +08:00 • committed by Yeqing Wang
commit 8b5ac94545
1 changed files with 0 additions and 7 deletions
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7
drivers/backlight/aw99703/leds_aw99703.c
View file

@ -133,13 +133,6 @@ static int aw99703_gpio_init(struct aw99703_data *drvdata)
pr_err("failed to request gpio\n");
return -1;
}
ret = gpio_direction_output(drvdata->hwen_gpio, 0);
pr_info(" request gpio init\n");
if (ret < 0) {
pr_err("failed to set output");
gpio_free(drvdata->hwen_gpio);
return ret;
}
pr_info("gpio is valid %d!\n",drvdata->hwen_gpio);
aw99703_hwen_pin_ctrl(drvdata, 1);
}