From: Stephan Gerhold stephan@gerhold.net
stable inclusion from stable-5.10.50 commit e16fcc83748a25107dd2deb047b1db2aa6420fdf bugzilla: 174522 https://gitee.com/openeuler/kernel/issues/I4DNFY
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ 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 Signed-off-by: Chen Jun chenjun102@huawei.com Acked-by: Weilong Chen chenweilong@huawei.com Signed-off-by: Chen Jun chenjun102@huawei.com --- drivers/extcon/extcon-sm5502.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/extcon/extcon-sm5502.c b/drivers/extcon/extcon-sm5502.c index 106d4da647bd..5e0718dee03b 100644 --- a/drivers/extcon/extcon-sm5502.c +++ b/drivers/extcon/extcon-sm5502.c @@ -88,7 +88,6 @@ static struct reg_data sm5502_reg_data[] = { | SM5502_REG_INTM2_MHL_MASK, .invert = true, }, - { } };
/* List of detectable cables */