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authorLars-Peter Clausen <lars@metafoo.de>2013-03-25 08:58:00 +0000
committerJonathan Cameron <jic23@kernel.org>2013-03-25 21:06:09 +0000
commit1e9663c62b32f695af37fec4afc473b59f5ca9b4 (patch)
tree8f1c1c9fbaa89c3f75ad14a04dd8ee20ecb6dba0 /fs/ext4/super.c
parentc5cf4606b6659e711258b6e567415ab83a3b646c (diff)
iio:trigger: Introduce iio_tigger_{set,get}_drvdata
Introduce iio_tigger_{set,get}_drvdata which allows to attach driver specific data to a trigger. The functions wrap access to the triggers private_data field and all current users are updated to use iio_tigger_{set,get}_drvdata instead of directly accessing the private_data field. This is the first step towards removing the private_data field from the iio_trigger struct. The following coccinelle script has been used to update the drivers: <smpl> @@ struct iio_trigger *trigger; expression priv; @@ -trigger->private_data = priv +iio_trigger_set_drv_data(trigger, priv) @@ struct iio_trigger *trigger; @@ -trigger->private_data +iio_trigger_get_drv_data(trigger) </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'fs/ext4/super.c')
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