From: Himanshu Jha <himanshujha199640@gmail.com>
To: airlied@linux.ie
Cc: tomi.valkeinen@ti.com, laurent.pinchart@ideasonboard.com,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Himanshu Jha <himanshujha199640@gmail.com>
Subject: [PATCH] drm: omapdrm: hdmi: Use PTR_ERR_OR_ZERO
Date: Tue, 29 Aug 2017 19:30:12 +0530 [thread overview]
Message-ID: <1504015212-17828-1-git-send-email-himanshujha199640@gmail.com> (raw)
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
---
drivers/gpu/drm/omapdrm/dss/hdmi4.c | 5 +----
drivers/gpu/drm/omapdrm/dss/hdmi4_core.c | 5 +----
drivers/gpu/drm/omapdrm/dss/hdmi5_core.c | 5 +----
drivers/gpu/drm/omapdrm/dss/hdmi_phy.c | 5 +----
4 files changed, 4 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
index f169348..3bf81e1 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
@@ -676,10 +676,7 @@ static int hdmi_audio_register(struct device *dev)
dev, "omap-hdmi-audio", PLATFORM_DEVID_AUTO,
&pdata, sizeof(pdata));
- if (IS_ERR(hdmi.audio_pdev))
- return PTR_ERR(hdmi.audio_pdev);
-
- return 0;
+ return PTR_ERR_OR_ZERO(hdmi.audio_pdev);
}
/* HDMI HW IP initialisation */
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c
index 365cf07..aafd723 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c
@@ -922,8 +922,5 @@ int hdmi4_core_init(struct platform_device *pdev, struct hdmi_core_data *core)
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "core");
core->base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(core->base))
- return PTR_ERR(core->base);
-
- return 0;
+ return PTR_ERR_OR_ZERO(core->base);
}
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c b/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c
index ab179ec..45c7b0f 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c
@@ -911,8 +911,5 @@ int hdmi5_core_init(struct platform_device *pdev, struct hdmi_core_data *core)
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "core");
core->base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(core->base))
- return PTR_ERR(core->base);
-
- return 0;
+ return PTR_ERR_OR_ZERO(core->base);
}
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c b/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c
index a156292..12a85cb 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c
@@ -194,8 +194,5 @@ int hdmi_phy_init(struct platform_device *pdev, struct hdmi_phy_data *phy,
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "phy");
phy->base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(phy->base))
- return PTR_ERR(phy->base);
-
- return 0;
+ return PTR_ERR_OR_ZERO(phy->base);
}
--
2.7.4
next reply other threads:[~2017-08-29 14:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-29 14:00 Himanshu Jha [this message]
2017-08-31 15:01 ` Laurent Pinchart
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1504015212-17828-1-git-send-email-himanshujha199640@gmail.com \
--to=himanshujha199640@gmail.com \
--cc=airlied@linux.ie \
--cc=dri-devel@lists.freedesktop.org \
--cc=laurent.pinchart@ideasonboard.com \
--cc=linux-kernel@vger.kernel.org \
--cc=tomi.valkeinen@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®