redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

backlight: tosa: Export I2C module alias information 

The I2C core always reports the MODALIAS uevent as "i2c:<modalias>"
regardless of the mechanism that was used to register the device
(i.e: OF or board code) and the table that is used later to match
the driver with the device (i.e: I2C id table or OF match table).

So drivers needs to export the I2C id table and this be built into
the module or udev won't have the necessary information to autoload
the needed driver module when the device is added.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
hifive-unleashed-5.1
Javier Martinez Canillas 2015-08-25 08:31:12 +02:00 committed by Lee Jones
parent 85463d8ed1
commit 13d20b3b61
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/video/backlight/tosa_bl.c
View File

@ -158,6 +158,7 @@ static const struct i2c_device_id tosa_bl_id[] = {
{ "tosa-bl", 0 },
{ },
};
MODULE_DEVICE_TABLE(i2c, tosa_bl_id);
static struct i2c_driver tosa_bl_driver = {
.driver = {