extcon: sm5502: Drop invalid register write in sm5502_reg_data
authorStephan Gerhold <stephan@gerhold.net>
Mon, 31 May 2021 13:34:35 +0000 (15:34 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 14 Jul 2021 14:56:47 +0000 (16:56 +0200)
commite16fcc83748a25107dd2deb047b1db2aa6420fdf
tree9e3e6cad47b24faa993bba7e7d16ceb9ab78f913
parent25c7efb3875a0ffd66608d9011fbd93902a6f6aa
extcon: sm5502: Drop invalid register write in sm5502_reg_data

[ Upstream commit d25b224f8e5507879b36a769a6d1324cf163466c ]

When sm5502_init_dev_type() iterates over sm5502_reg_data to
initialize the registers it is limited by ARRAY_SIZE(sm5502_reg_data).
There is no need to add another empty element to sm5502_reg_data.

Having the additional empty element in sm5502_reg_data will just
result in writing 0xff to register 0x00, which does not really
make sense.

Fixes: 914b881f9452 ("extcon: sm5502: Add support new SM5502 extcon device driver")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/extcon/extcon-sm5502.c