diff options
| author | Alexander Stein <alexander.stein@ew.tq-group.com> | 2022-06-14 11:58:34 +0200 |
|---|---|---|
| committer | Robert Foss <robert.foss@linaro.org> | 2022-06-20 22:00:08 +0200 |
| commit | 03e22ba090aa42dc029c25dbd58fa4b941c87ec3 (patch) | |
| tree | f9b0ab3a76b67002314fbb4ae68f153e9a22f62e /drivers/gpu/drm/bridge | |
| parent | 993a87917c2af59efb0ee1ce43c878ca8790ba1c (diff) | |
drm/bridge: ti-sn65dsi83: add more dev_err_probe
Add more warning/debug messages during probe. E.g. a single -EPROBE_DEFER
might have several causes, these messages help finding the origin.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220614095835.1398708-1-alexander.stein@ew.tq-group.com
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/ti-sn65dsi83.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge/ti-sn65dsi83.c index b27c0d7c451a..a306150a8027 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c @@ -677,7 +677,7 @@ static int sn65dsi83_probe(struct i2c_client *client, ctx->enable_gpio = devm_gpiod_get_optional(ctx->dev, "enable", GPIOD_OUT_LOW); if (IS_ERR(ctx->enable_gpio)) - return PTR_ERR(ctx->enable_gpio); + return dev_err_probe(dev, PTR_ERR(ctx->enable_gpio), "failed to get enable GPIO\n"); usleep_range(10000, 11000); @@ -687,7 +687,7 @@ static int sn65dsi83_probe(struct i2c_client *client, ctx->regmap = devm_regmap_init_i2c(client, &sn65dsi83_regmap_config); if (IS_ERR(ctx->regmap)) - return PTR_ERR(ctx->regmap); + return dev_err_probe(dev, PTR_ERR(ctx->regmap), "failed to get regmap\n"); dev_set_drvdata(dev, ctx); i2c_set_clientdata(client, ctx); |