From: Stephan Gerhold <stephan@gerhold.net>
Date: Mon, 31 May 2021 13:34:35 +0000 (+0200)
Subject: extcon: sm5502: Drop invalid register write in sm5502_reg_data
X-Git-Tag: v4.4.276~100
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ef2d9dbb6a54da889e4711ef294e7c3dcec2aab;p=thirdparty%2Fkernel%2Fstable.git

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>
---

diff --git a/drivers/extcon/extcon-sm5502.c b/drivers/extcon/extcon-sm5502.c
index f63f9961ac122..9b8c79bc3acdd 100644
--- a/drivers/extcon/extcon-sm5502.c
+++ b/drivers/extcon/extcon-sm5502.c
@@ -92,7 +92,6 @@ static struct reg_data sm5502_reg_data[] = {
 			| SM5502_REG_INTM2_MHL_MASK,
 		.invert = true,
 	},
-	{ }
 };
 
 /* List of detectable cables */