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mmi_qc3p_wt6670f: fix wt6670f driver bug

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modify wt6670f_i2c_probe code,if gpio_request failed
go to gpio_direction_output while dump.So add return
before gpio_direction_output.

Change-Id: Ia61ec64165a8754a948474ff848b07eaf79968c6
Signed-off-by: wutao <huaqin89@motorola.com>
Reviewed-on: https://gerrit.mot.com/2115729
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
wutao 2021-11-14 14:46:11 +08:00 • committed by huaqin85
commit 5cf523287d
1 changed files with 3 additions and 1 deletions
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4
drivers/power/mmi_qc3p_wt6670f/wt6670f_qc3p.c
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@ -462,8 +462,10 @@ static int wt6670f_i2c_probe(struct i2c_client *client,
pr_info("[%s] of get wt6670 gpio failed, reset_pin:%d\n",
__func__, wt->reset_pin);
if (gpio_request(wt->reset_pin, "wt6670_reset_pin"))
if (gpio_request(wt->reset_pin, "wt6670_reset_pin")) {
pr_info("[%s] gpio_request reset failed", __func__);
return 0;
}
if (gpio_direction_output(wt->reset_pin, 0))
pr_info("[%s] gpio_direction_output failed", __func__);