linux-kernel - [PATCH 5.4 177/453] media: max2175: fix max2175_set_csm

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Message-Id: <20201228124945.716693077@linuxfoundation.org>
Date:   Mon, 28 Dec 2020 13:46:53 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Dan Carpenter <dan.carpenter@...cle.com>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 177/453] media: max2175: fix max2175_set_csm_mode() error code

From: Dan Carpenter <dan.carpenter@...cle.com>

[ Upstream commit 9b1b0cb0636166187478ef68d5b95f5caea062ec ]

This is supposed to return negative error codes but the type is bool so
it returns true instead.

Fixes: b47b79d8a231 ("[media] media: i2c: max2175: Add MAX2175 support")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/media/i2c/max2175.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/max2175.c b/drivers/media/i2c/max2175.c
index 19a3ceea3bc20..a62d7e2ac3567 100644
--- a/drivers/media/i2c/max2175.c
+++ b/drivers/media/i2c/max2175.c
@@ -503,7 +503,7 @@ static void max2175_set_bbfilter(struct max2175 *ctx)
 	}
 }
 
-static bool max2175_set_csm_mode(struct max2175 *ctx,
+static int max2175_set_csm_mode(struct max2175 *ctx,
 			  enum max2175_csm_mode new_mode)
 {
 	int ret = max2175_poll_csm_ready(ctx);
-- 
2.27.0