From: "H. Nikolaus Schaller" <hns@goldelico.com>
To: Paul Cercueil <paul@crapouillou.net>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
"H. Nikolaus Schaller" <hns@goldelico.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Kees Cook <keescook@chromium.org>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Andrzej Hajda <a.hajda@samsung.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Robert Foss <robert.foss@linaro.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Ezequiel Garcia <ezequiel@collabora.com>,
Harry Wentland <harry.wentland@amd.com>,
Sam Ravnborg <sam@ravnborg.org>,
Maxime Ripard <maxime@cerno.tech>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: devicetree@vger.kernel.org, linux-mips@vger.kernel.org,
linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org,
Paul Boddie <paul@boddie.org.uk>, Jonas Karlman <jonas@kwiboo.se>,
dri-devel@lists.freedesktop.org
Subject: [PATCH v3 1/9] drm/ingenic: fix drm_init error path if IPU was registered
Date: Sun, 8 Aug 2021 07:10:35 +0200 [thread overview]
Message-ID: <8e873f17fcc9aeb326d99b7c2c8cd25b61dca6f5.1628399442.git.hns@goldelico.com> (raw)
In-Reply-To: <cover.1628399442.git.hns@goldelico.com>
From: Paul Boddie <paul@boddie.org.uk>
Code structure is in preparation to add hdmi unregistration in error case
following the same pattern.
Signed-off-by: Paul Boddie <paul@boddie.org.uk>
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 5244f47634777..d9a793c314c1e 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -1355,7 +1355,16 @@ static int ingenic_drm_init(void)
return err;
}
- return platform_driver_register(&ingenic_drm_driver);
+ err = platform_driver_register(&ingenic_drm_driver);
+ if (err)
+ goto err_ipu_unreg;
+
+ return 0;
+
+err_ipu_unreg:
+ if (IS_ENABLED(CONFIG_DRM_INGENIC_IPU))
+ platform_driver_unregister(ingenic_ipu_driver_ptr);
+ return err;
}
module_init(ingenic_drm_init);
--
2.31.1
next prev parent reply other threads:[~2021-08-08 5:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-08 5:10 [PATCH v3 0/9] MIPS: JZ4780 and CI20 HDMI H. Nikolaus Schaller
2021-08-08 5:10 ` H. Nikolaus Schaller [this message]
2021-08-08 5:10 ` [PATCH v3 2/9] drm/bridge: synopsis: Add mode_fixup and bridge timings support H. Nikolaus Schaller
2021-08-08 5:10 ` [PATCH v3 3/9] drm/ingenic: Add jz4780 Synopsys HDMI driver H. Nikolaus Schaller
2021-08-08 5:10 ` [PATCH v3 4/9] drm/ingenic: Add support for JZ4780 and HDMI output H. Nikolaus Schaller
2021-08-08 5:10 ` [PATCH v3 5/9] dt-bindings: display: Add ingenic-jz4780-hdmi DT Schema H. Nikolaus Schaller
2021-08-13 20:46 ` Rob Herring
2021-08-08 5:10 ` [PATCH v3 6/9] MIPS: DTS: jz4780: account for Synopsys HDMI driver and LCD controllers H. Nikolaus Schaller
2021-08-08 5:10 ` [PATCH v3 7/9] MIPS: DTS: CI20: add HDMI setup H. Nikolaus Schaller
2021-08-08 5:10 ` [PATCH v3 8/9] MIPS: CI20: defconfig: configure for DRM_DW_HDMI_JZ4780 H. Nikolaus Schaller
2021-08-08 5:10 ` [PATCH v3 9/9] drm/ingenic: add some jz4780 specific features H. Nikolaus Schaller
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