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(parent: d14f291) | patch
[media] media: rc: nuvoton: remove usage of b_idx in nvt_get_rx_ir_data
authorHeiner Kallweit <hkallweit1@gmail.com>
Tue, 2 Aug 2016 05:44:44 +0000 (02:44 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Thu, 22 Sep 2016 14:24:28 +0000 (11:24 -0300)
commitbacf8351f23cfdccb0cd252e3df0f82871896f9a
tree3c25935a22acd65cfc9190bf16e5a085da556333tree | snapshot
parentd14f291b6280a675b7bf129aa9a2d7a077554a31commit | diff
[media] media: rc: nuvoton: remove usage of b_idx in nvt_get_rx_ir_data

The call to nvt_get_rx_ir_data and nvt_process_rx_ir_data from
the ISR is protected with spinlock nvt->lock. Therefore it's
guaranteed that nvt->pkts is 0 when entering nvt_get_rx_ir_data
(as nvt->pkts is set to 0 at the end of nvt_process_rx_ir_data).
Having said that we can remove b_idx.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/rc/nuvoton-cir.c diff | blob | history
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