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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Nick Desaulniers <ndesaulniers@google.com>,
        Nathan Chancellor <natechancellor@gmail.com>,
        Hans Verkuil <hans.verkuil@cisco.com>,
        Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.9 111/222] media: davinci: Fix implicit enum conversion warning
Date:   Fri, 22 Nov 2019 11:27:31 +0100
Message-Id: <20191122100911.268008102@linuxfoundation.org>
In-Reply-To: <20191122100830.874290814@linuxfoundation.org>
References: <20191122100830.874290814@linuxfoundation.org>
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From: Nathan Chancellor <natechancellor@gmail.com>

[ Upstream commit 4158757395b300b6eb308fc20b96d1d231484413 ]

Clang warns when one enumerated type is implicitly converted to another.

drivers/media/platform/davinci/vpbe_display.c:524:24: warning: implicit
conversion from enumeration type 'enum osd_v_exp_ratio' to different
enumeration type 'enum osd_h_exp_ratio' [-Wenum-conversion]
                        layer_info->h_exp = V_EXP_6_OVER_5;
                                          ~ ^~~~~~~~~~~~~~
1 warning generated.

This appears to be a copy and paste error judging from the couple of
lines directly above this statement and the way that height is handled
in the if block above this one.

Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/media/platform/davinci/vpbe_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c
index a9bc0175e4d3d..c839003953a74 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -518,7 +518,7 @@ vpbe_disp_calculate_scale_factor(struct vpbe_display *disp_dev,
 		else if (v_scale == 4)
 			layer_info->v_zoom = ZOOM_X4;
 		if (v_exp)
-			layer_info->h_exp = V_EXP_6_OVER_5;
+			layer_info->v_exp = V_EXP_6_OVER_5;
 	} else {
 		/* no scaling, only cropping. Set display area to crop area */
 		cfg->ysize = expected_ysize;
-- 
2.20.1