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backlight: hx8357: Make use of dev_err_probe()

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Simplify the error handling in probe function by switching from
dev_err() to dev_err_probe().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/20240201144951.294215-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Andy Shevchenko 2024-02-01 16:47:44 +02:00 committed by Lee Jones
parent 2f15475b17
commit 7244d89ae3
1 changed files with 4 additions and 8 deletions
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12
drivers/video/backlight/hx8357.c
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@ -579,10 +579,8 @@ static int hx8357_probe(struct spi_device *spi)
return -ENOMEM;
ret = spi_setup(spi);
if (ret < 0) {
dev_err(&spi->dev, "SPI setup failed.\n");
return ret;
}
if (ret < 0)
return dev_err_probe(dev, ret, "SPI setup failed.\n");
lcd->spi = spi;
@ -617,10 +615,8 @@ static int hx8357_probe(struct spi_device *spi)
hx8357_lcd_reset(lcdev);
ret = init_fn(lcdev);
if (ret) {
dev_err(&spi->dev, "Couldn't initialize panel\n");
return ret;
}
if (ret)
return dev_err_probe(dev, ret, "Couldn't initialize panel\n");
dev_info(&spi->dev, "Panel probed\n");