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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2023-05-15 13:32:47 +0300 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2023-05-19 16:10:39 +0200 |
| commit | 46f5dd7439e35ae63cdf04d7967152936c8a511e (patch) | |
| tree | 361fa1bd1127cc2e3eb6fe807ef6bb548ef5a518 /drivers/video | |
| parent | f1fcbaa18b28dec10281551dfe6ed3a3ed80e3d6 (diff) | |
| download | lwn-46f5dd7439e35ae63cdf04d7967152936c8a511e.tar.gz lwn-46f5dd7439e35ae63cdf04d7967152936c8a511e.zip | |
fbdev: omapfb: panel-tpo-td043mtea1: fix error code in probe()
This was using the wrong variable, "r", instead of "ddata->vcc_reg", so
it returned success instead of a negative error code.
Fixes: 0d3dbeb8142a ("video: fbdev: omapfb: panel-tpo-td043mtea1: Make use of the helper function dev_err_probe()")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c index 1eaa35c27835..477789cff8e0 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c @@ -491,7 +491,8 @@ static int tpo_td043_probe(struct spi_device *spi) ddata->vcc_reg = devm_regulator_get(&spi->dev, "vcc"); if (IS_ERR(ddata->vcc_reg)) { - r = dev_err_probe(&spi->dev, r, "failed to get LCD VCC regulator\n"); + r = dev_err_probe(&spi->dev, PTR_ERR(ddata->vcc_reg), + "failed to get LCD VCC regulator\n"); goto err_regulator; } |