[PATCH] i2c: Drop i2c_driver.flags, 2 of 3

Just about every i2c chip driver sets the I2C_DF_NOTIFY flag, so we
can simply make it the default and drop the flag. If any driver really
doesn't want to be notified when i2c adapters are added, that driver
can simply omit to set .attach_adapter. This approach is also more
robust as it prevents accidental NULL pointer dereferences.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/i2c/chips/max6875.c b/drivers/i2c/chips/max6875.c
index b376a006883c..7e61019e72dd 100644
--- a/drivers/i2c/chips/max6875.c
+++ b/drivers/i2c/chips/max6875.c
@@ -69,7 +69,6 @@ static int max6875_detach_client(struct i2c_client *client);
 static struct i2c_driver max6875_driver = {
         .owner          = THIS_MODULE,
         .name           = "max6875",
-        .flags          = I2C_DF_NOTIFY,
         .attach_adapter = max6875_attach_adapter,
         .detach_client  = max6875_detach_client,
 };