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authorAxel Lin <axel.lin@ingics.com>2014-08-10 11:41:49 +0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-06-28 12:58:10 +0200
commitf823a3fd4b54d562711ee1b7da06d9dc47c9bce7 (patch)
tree190e3f94b1de231d71e690a90a68296430f9c5bb /drivers/media/i2c
parent[media] v4l: mt9v032: Remove unneeded header (diff)
downloadlinux-f823a3fd4b54d562711ee1b7da06d9dc47c9bce7.tar.xz
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[media] v4l: mt9v032: Remove duplicate test for I2C_FUNC_SMBUS_WORD_DATA functionality
Since commit b42261078a91 ("regmap: i2c: fallback to SMBus if the adapter does not support standard I2C"), regmap-i2c will check the I2C_FUNC_SMBUS_[BYTE|WORD]_DATA functionality based on the regmap_config setting if the adapter does not support standard I2C. So remove the I2C_FUNC_SMBUS_WORD_DATA functionality check in the driver code. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/i2c')
-rw-r--r--drivers/media/i2c/mt9v032.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c
index b3af3a798dda..e47fe4041034 100644
--- a/drivers/media/i2c/mt9v032.c
+++ b/drivers/media/i2c/mt9v032.c
@@ -952,13 +952,6 @@ static int mt9v032_probe(struct i2c_client *client,
unsigned int i;
int ret;
- if (!i2c_check_functionality(client->adapter,
- I2C_FUNC_SMBUS_WORD_DATA)) {
- dev_warn(&client->adapter->dev,
- "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n");
- return -EIO;
- }
-
mt9v032 = devm_kzalloc(&client->dev, sizeof(*mt9v032), GFP_KERNEL);
if (!mt9v032)
return -ENOMEM;