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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-10-26 22:40:10 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-12-07 13:29:57 +0300 |
| commit | 48f45c2a969b5a012fda468350706c3a479f0707 (patch) | |
| tree | a43514b11b79c5e702efa27f73740be046645628 /drivers/media | |
| parent | 3da3ee3f0d50d4019628081918515e05bde51792 (diff) | |
| download | linux-48f45c2a969b5a012fda468350706c3a479f0707.tar.xz | |
media: tua9001: Improve messages in .remove's error path
If disabling the hardware fails the driver propagates the error code to
the i2c core. However this only results in a generic error message; the
device still disappears.
So instead emit a message that better describes the actual problem than
the i2c core's "remove failed (ESOMETHING), will be ignored" and return
0 to suppress the generic message.
Link: https://lore.kernel.org/linux-media/20211026194010.109029-1-u.kleine-koenig@pengutronix.de
Cc: linux-media@vger.kernel.org, kernel@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/tuners/tua9001.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/media/tuners/tua9001.c b/drivers/media/tuners/tua9001.c index 5e3625e75620..af7d5ea1f77e 100644 --- a/drivers/media/tuners/tua9001.c +++ b/drivers/media/tuners/tua9001.c @@ -240,14 +240,10 @@ static int tua9001_remove(struct i2c_client *client) DVB_FRONTEND_COMPONENT_TUNER, TUA9001_CMD_CEN, 0); if (ret) - goto err_kfree; + dev_err(&client->dev, "Tuner disable failed (%pe)\n", ERR_PTR(ret)); } kfree(dev); return 0; -err_kfree: - kfree(dev); - dev_dbg(&client->dev, "failed=%d\n", ret); - return ret; } static const struct i2c_device_id tua9001_id_table[] = { |