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[PATCH] i2c: drop empty i2c_driver.command implementations

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Given that implementing i2c_driver.command is optional, there is no
point in an empty implementation thereof.

Signed-off-by: Laurent Riffard <laurent.riffard@free.fr>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Michael Geng <linux@MichaelGeng.de>
Cc: Petr Vandrovec <vandrove@vc.cvut.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Laurent Riffard
2005-12-18 16:49:30 +01:00
committed by Greg Kroah-Hartman
parent 04b4b8434a
commit d564baee29
4 changed files with 0 additions and 26 deletions
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drivers/video/matrox/matroxfb_maven.c
-5
View File
@@ -1288,10 +1288,6 @@ static int maven_detach_client(struct i2c_client* client) {
return 0;
}
static int maven_command(struct i2c_client* client, unsigned int cmd, void* arg) {
return -ENOIOCTLCMD; /* or -EINVAL, depends on who will call this */
}
static struct i2c_driver maven_driver={
.driver = {
.name = "maven",
@@ -1299,7 +1295,6 @@ static struct i2c_driver maven_driver={
.id = I2C_DRIVERID_MGATVO,
.attach_adapter = maven_attach_adapter,
.detach_client = maven_detach_client,
.command = maven_command,
};
/* ************************** */