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authorHans Verkuil <hverkuil@xs4all.nl>2007-09-16 09:47:15 -0400
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-01-25 16:01:27 -0500
commit188f3457c21ac7869005021b56b4578293c644bb (patch)
tree7002562a01698d2fa6070f1547e609f9b29cb163 /drivers/media/video/cs53l32a.c
parent6235168db8ed96c587e566be0dd72a77ca212693 (diff)
V4L/DVB (6465): Use correct error codes when chip is not recognized
If the chip isn't recognized, then the correct errors should be returned. The v4l2_i2c_attach() utility function will return 0 for all errors except -ENOMEM to provide proper compatibility support for the old I2C probing function. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/cs53l32a.c')
-rw-r--r--drivers/media/video/cs53l32a.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c
index e43febb9d161..65bb6afd8df7 100644
--- a/drivers/media/video/cs53l32a.c
+++ b/drivers/media/video/cs53l32a.c
@@ -140,7 +140,7 @@ static int cs53l32a_probe(struct i2c_client *client)
140 140
141 /* Check if the adapter supports the needed features */ 141 /* Check if the adapter supports the needed features */
142 if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) 142 if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
143 return 0; 143 return -EIO;
144 144
145 snprintf(client->name, sizeof(client->name) - 1, "cs53l32a"); 145 snprintf(client->name, sizeof(client->name) - 1, "cs53l32a");
146 146