linux-kernel - [PATCH 5.6 008/254] media: staging: rkisp1: use consistent bus_info string for media

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Message-Id: <20200416131326.784707488@linuxfoundation.org>
Date:   Thu, 16 Apr 2020 15:21:37 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Helen Koike <helen.koike@...labora.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.6 008/254] media: staging: rkisp1: use consistent bus_info string for media_dev

From: Helen Koike <helen.koike@...labora.com>

[ Upstream commit 12d3d8090bc5e8cdda2f56caed2a2a0d70009456 ]

Media device is using a slightly different bus_info string
"platform: rkisp1" (with a space) instead of "platform:rkisp1" used by
the rest of rkisp1 code.
This causes errors when using v4l2-util tools that uses the bus_info
string to identify the device.

Fixes: d65dd85281fb ("media: staging: rkisp1: add Rockchip ISP1 base driver")
Signed-off-by: Helen Koike <helen.koike@...labora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@...all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/staging/media/rkisp1/rkisp1-dev.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/media/rkisp1/rkisp1-dev.c b/drivers/staging/media/rkisp1/rkisp1-dev.c
index 558126e66465c..9b47f41b36e94 100644
--- a/drivers/staging/media/rkisp1/rkisp1-dev.c
+++ b/drivers/staging/media/rkisp1/rkisp1-dev.c
@@ -502,8 +502,7 @@ static int rkisp1_probe(struct platform_device *pdev)
 	strscpy(rkisp1->media_dev.model, RKISP1_DRIVER_NAME,
 		sizeof(rkisp1->media_dev.model));
 	rkisp1->media_dev.dev = &pdev->dev;
-	strscpy(rkisp1->media_dev.bus_info,
-		"platform: " RKISP1_DRIVER_NAME,
+	strscpy(rkisp1->media_dev.bus_info, RKISP1_BUS_INFO,
 		sizeof(rkisp1->media_dev.bus_info));
 	media_device_init(&rkisp1->media_dev);
 
-- 
2.20.1