[media] em28xx-input: i2c IR decoders: improve i2c_client handling

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Instead of using a temporary stack allocated i2c_client in em28xx_i2c_ir_handle_key(),
allocate/free the i2c_client at module init/uninit and hook it into struct em28xx_IR
(if the device has an i2c IR decoder).
This reduces the frame size of function em28xx_i2c_ir_handle_key() and speeds
it up a bit.
Also make sure that all fields of struct i2c_client are initialized properly.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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Frank Schaefer 2014-08-15 15:16:58 -03:00 • committed by Mauro Carvalho Chehab

parent 5611588b86

commit 78e719a5f3

1 changed files with 13 additions and 10 deletions

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drivers/media/usb/em28xx/em28xx-input.c

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