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From: "Lad Prabhakar" <prabhakar.mahadev-lad.rj@bp.renesas.com>
To: cip-dev@lists.cip-project.org,
	Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>,
	Pavel Machek <pavel@denx.de>
Cc: Biju Das <biju.das.jz@bp.renesas.com>
Subject: [cip-dev] [PATCH 4.19.y-cip 07/40] media: rcar-vin: fix wrong return value in rvin_set_channel_routing()
Date: Tue,  9 Mar 2021 16:36:23 +0000
Message-ID: <20210309163656.20944-8-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
In-Reply-To: <20210309163656.20944-1-prabhakar.mahadev-lad.rj@bp.renesas.com>


[-- Attachment #1: Type: text/plain, Size: 1261 bytes --]

From: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>

commit 8d19d5d03b4d09177b0ae87f964eb751e6f51b7b upstream.

If the operation in rvin_set_channel_routing() is successful the 'ret'
variable contains the runtime PM use count for the VIN master device.
The intention is not to return the use count to the caller but to return
0 on success else none zero.

Fix this by always returning 0 if the operation is successful.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 drivers/media/platform/rcar-vin/rcar-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c
index 70a8cc433a03..e51620c6cc40 100644
--- a/drivers/media/platform/rcar-vin/rcar-dma.c
+++ b/drivers/media/platform/rcar-vin/rcar-dma.c
@@ -1343,5 +1343,5 @@ int rvin_set_channel_routing(struct rvin_dev *vin, u8 chsel)
 
 	pm_runtime_put(vin->dev);
 
-	return ret;
+	return 0;
 }
-- 
2.17.1


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  parent reply index

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-09 16:36 [cip-dev] [PATCH 4.19.y-cip 00/40] Renesas RZ/G2{E,H,M,N} add VIN, CSI2 support Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 01/40] media: ov5645: Remove unneeded regulator_set_voltage() Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 02/40] media: device property: Add a function to test is a fwnode is a graph endpoint Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 03/40] media: v4l2-async: Accept endpoints and devices for fwnode matching Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 04/40] media: v4l2-async: Pass notifier pointer to match functions Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 05/40] media: v4l2-async: Log message in case of heterogeneous fwnode match Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 06/40] media: v4l: ctrl: Provide unlocked variant of v4l2_ctrl_grab Lad Prabhakar
2021-03-09 16:36 ` Lad Prabhakar [this message]
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 08/40] media: rcar-csi2: Update V3M and E3 start procedure Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 09/40] media: rcar-vin: Invalidate pipeline if conversion is not possible on input formats Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 10/40] media: rcar-vin: Add support for MEDIA_BUS_FMT_SRGGB8_1X8 format Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 11/40] media: rcar-csi2: " Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 12/40] media: dt-bindings: media: i2c: Add IMX219 CMOS sensor binding Lad Prabhakar
2021-03-09 18:52   ` Pavel Machek
2021-03-10  8:48     ` Lad Prabhakar
2021-03-10  9:38       ` Pavel Machek
2021-03-10 10:24         ` Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 13/40] media: i2c: Add driver for Sony IMX219 sensor Lad Prabhakar
2021-03-09 20:36   ` Pavel Machek
2021-03-10  9:36     ` Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 14/40] media: i2c: imx219: Fix power sequence Lad Prabhakar
2021-03-09 19:42   ` Pavel Machek
2021-03-10  8:49     ` Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 15/40] media: i2c: imx219: Add support for RAW8 bit bayer format Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 16/40] media: i2c: imx219: Add support for cropped 640x480 resolution Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 17/40] media: i2c: imx219: Implement get_selection Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 18/40] media: i2c: imx219: Fix a bug in imx219_enum_frame_size Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 19/40] media: i2c: imx219: Selection compliance fixes Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 20/40] media: i2c: imx219: take lock in imx219_enum_mbus_code/frame_size Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 21/40] arm64: dts: renesas: r8a774c0-cat874: Add support for AISTARVISION MIPI Adapter V2.1 Lad Prabhakar
2021-03-09 20:39   ` Pavel Machek
2021-03-10  9:37     ` Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 22/40] media: dt-bindings: media: rcar_vin: Add r8a774a1 support Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 23/40] media: rcar-vin: Enable support for r8a774a1 Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 24/40] media: dt-bindings: media: rcar-csi2: Add r8a774a1 support Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 25/40] media: rcar-csi2: Enable support for r8a774a1 Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 26/40] arm64: dts: renesas: r8a774a1: Add VIN and CSI-2 nodes Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 27/40] media: dt-bindings: rcar-vin: Add R8A774B1 support Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 28/40] media: rcar-vin: Enable support for R8A774B1 Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 29/40] media: dt-bindings: rcar-csi2: Add R8A774B1 support Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 30/40] media: rcar-csi2: Enable support for R8A774B1 Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 31/40] arm64: dts: renesas: r8a774b1: Add VIN and CSI-2 support Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 32/40] media: dt-bindings: media: renesas,vin: Add R8A774E1 support Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 33/40] media: rcar-vin: Enable support for R8A774E1 Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 34/40] media: dt-bindings: media: renesas,csi2: Add R8A774E1 support Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 35/40] media: rcar-csi2: Enable support for R8A774E1 Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 36/40] arm64: dts: renesas: r8a774e1: Add VIN and CSI-2 nodes Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 37/40] arm64: dts: renesas: aistarvision-mipi-adapter-2.1: Add parent macro for each sensor Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 38/40] arm64: dts: renesas: Add support for MIPI Adapter V2.1 connected to HiHope RZ/G2H Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 39/40] arm64: dts: renesas: Add support for MIPI Adapter V2.1 connected to HiHope RZ/G2M Lad Prabhakar
2021-03-09 16:36 ` [cip-dev] [PATCH 4.19.y-cip 40/40] arm64: dts: renesas: Add support for MIPI Adapter V2.1 connected to HiHope RZ/G2N Lad Prabhakar
2021-03-09 20:48 ` [cip-dev] [PATCH 4.19.y-cip 00/40] Renesas RZ/G2{E,H,M,N} add VIN, CSI2 support Pavel Machek
2021-03-09 23:13 ` Pavel Machek
2021-03-10  8:07 ` Nobuhiro Iwamatsu
2021-03-10  9:41   ` Lad Prabhakar
2021-03-10 10:58   ` Chris Paterson
     [not found]   ` <166AF609ACF1E617.19014@lists.cip-project.org>
2021-03-22 22:11     ` Chris Paterson
2021-03-23  7:31       ` Nobuhiro Iwamatsu
2021-03-23  7:50         ` Chris Paterson

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