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Commit e5702b05 authored by Subbaraman Narayanamurthy's avatar Subbaraman Narayanamurthy
Browse files

backlight: qcom-spmi-wled: Initialize mutex before it can be used 



Initialize mutex lock early so that it can be used properly when
an interrupt handler is called right after registering for it.

Change-Id: Ie2ec354e668d4681c9b7e01751e9dd426a295aa4
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent b1a1a12b

drivers/video/backlight/qcom-spmi-wled.c

+2 −1
Original line number Diff line number Diff line
@@ -2304,6 +2304,8 @@ static int wled_probe(struct platform_device *pdev) 
		return rc;

	}



	mutex_init(&wled->lock);



	val = WLED_DEFAULT_BRIGHTNESS;

	of_property_read_u32(pdev->dev.of_node, "default-brightness", &val);

	wled->brightness = val;
@@ -2333,7 +2335,6 @@ static int wled_probe(struct platform_device *pdev) 
		return rc;

	}



	mutex_init(&wled->lock);

	platform_set_drvdata(pdev, wled);



	memset(&props, 0, sizeof(struct backlight_properties));