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authorJavier Martinez Canillas <javier@osg.samsung.com>2015-08-25 08:31:12 +0200
committerLee Jones <lee.jones@linaro.org>2015-08-25 08:44:12 +0100
commit13d20b3b618adc43168b034792eec57063b5ec6f (patch)
treea39a4b8e34053c1b3f6ab10142dd1f283ec4d558
parent85463d8ed1ffae0eb0bd070e400f33918a6696ef (diff)
downloadlinux-13d20b3b618adc43168b034792eec57063b5ec6f.tar.bz2
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>
-rw-r--r--drivers/video/backlight/tosa_bl.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c
index 3ad676558c80..83742d806391 100644
--- a/drivers/video/backlight/tosa_bl.c
+++ b/drivers/video/backlight/tosa_bl.c
@@ -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 = {