ASoC: mchp-spdifrx: fix return value in case completion times out
authorClaudiu Beznea <claudiu.beznea@microchip.com>
Mon, 30 Jan 2023 12:06:41 +0000 (14:06 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 10 Mar 2023 08:33:18 +0000 (09:33 +0100)
commit9e72142dcc064e680b78072915c4baa869333de0
treec1fcffc45af10342eb35bdf92e1dd9ea37a2a242
parent2967cc9cf38f3c3d2e3acc7f27c851a0d8820965
ASoC: mchp-spdifrx: fix return value in case completion times out

[ Upstream commit a4c4161d6eae3ef5f486d1638ef452d9bc1376b0 ]

wait_for_completion_interruptible_timeout() returns 0 in case of
timeout. Check this into account when returning from function.

Fixes: ef265c55c1ac ("ASoC: mchp-spdifrx: add driver for SPDIF RX")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20230130120647.638049-3-claudiu.beznea@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
sound/soc/atmel/mchp-spdifrx.c