Commit 1d09b2a1 authored by Cai Huoqing's avatar Cai Huoqing Committed by Helge Deller
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video: fbdev: omapfb: panel-lgphilips-lb035q02: Make use of the helper function dev_err_probe() 



When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.

Signed-off-by: default avatarCai Huoqing <caihuoqing@baidu.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 25a968fb

drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c

+3 −4
Original line number Diff line number Diff line
@@ -244,10 +244,9 @@ static int lb035q02_probe_of(struct spi_device *spi) 
	struct gpio_desc *gpio;



	gpio = devm_gpiod_get(&spi->dev, "enable", GPIOD_OUT_LOW);

	if (IS_ERR(gpio)) {

		dev_err(&spi->dev, "failed to parse enable gpio\n");

		return PTR_ERR(gpio);

	}

	if (IS_ERR(gpio))

		return dev_err_probe(&spi->dev, PTR_ERR(gpio),

				     "failed to parse enable gpio\n");



	ddata->enable_gpio = gpio;