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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2019-09-04 13:18:51 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-09-06 09:13:21 +0200 |
| commit | 59e81b6edd48d49030033a2bc46e584c9868f3ad (patch) | |
| tree | 1a3921ffaa2c530f3fa735fcc97d132a03ae5c76 /drivers | |
| parent | f539d54de049730096016ca9d243dedca1e637fb (diff) | |
| download | barebox-59e81b6edd48d49030033a2bc46e584c9868f3ad.tar.gz barebox-59e81b6edd48d49030033a2bc46e584c9868f3ad.tar.xz | |
video/stm: fix return value handling for of_get_display_timings()
of_get_display_timings() returns NULL on failure, not an error pointer.
Fixes: 16fd24847d7a ("video: stmfb: Add device tree support")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/stm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/stm.c b/drivers/video/stm.c index 0c190d36ae..d4a618fe50 100644 --- a/drivers/video/stm.c +++ b/drivers/video/stm.c @@ -551,9 +551,9 @@ static int stmfb_probe(struct device_d *hw_dev) } modes = of_get_display_timings(display); - if (IS_ERR(modes)) { + if (!modes) { dev_err(hw_dev, "unable to parse display timings\n"); - return PTR_ERR(modes); + return -EINVAL; } fbi.info.modes.modes = modes->modes; |