From: Sean Anderson <sean.anderson@seco.com>
To: David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
dri-devel@lists.freedesktop.org
Cc: alsa-devel@alsa-project.org,
Sean Anderson <sean.anderson@seco.com>,
Will Deacon <will@kernel.org>, Joerg Roedel <joro@8bytes.org>,
Takashi Iwai <tiwai@suse.com>,
Liam Girdwood <lgirdwood@gmail.com>,
linux-kernel@vger.kernel.org, iommu@lists.linux.dev,
Mark Brown <broonie@kernel.org>,
linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Matthias Brugger <matthias.bgg@gmail.com>,
Jaroslav Kysela <perex@perex.cz>,
Robin Murphy <robin.murphy@arm.com>,
Yong Wu <yong.wu@mediatek.com>
Subject: [PATCH 1/2] component: Add helper for device nodes
Date: Thu, 3 Nov 2022 14:22:21 -0400 [thread overview]
Message-ID: <20221103182222.2247724-2-sean.anderson@seco.com> (raw)
In-Reply-To: <20221103182222.2247724-1-sean.anderson@seco.com>
There is a common case where component_patch_add_release is called with
component_release_of/component_compare_of and a device node. Add a
helper and convert existing users.
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
---
drivers/iommu/mtk_iommu.c | 3 +--
drivers/iommu/mtk_iommu_v1.c | 3 +--
include/linux/component.h | 9 +++++++++
sound/soc/codecs/wcd938x.c | 6 ++----
4 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index 2ab2ecfe01f8..483b7a9e4410 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -1079,8 +1079,7 @@ static int mtk_iommu_mm_dts_parse(struct device *dev, struct component_match **m
}
data->larb_imu[id].dev = &plarbdev->dev;
- component_match_add_release(dev, match, component_release_of,
- component_compare_of, larbnode);
+ component_match_add_of(dev, match, larbnode);
}
/* Get smi-(sub)-common dev from the last larb. */
diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c
index 6e0e65831eb7..fb09ed6bf550 100644
--- a/drivers/iommu/mtk_iommu_v1.c
+++ b/drivers/iommu/mtk_iommu_v1.c
@@ -672,8 +672,7 @@ static int mtk_iommu_v1_probe(struct platform_device *pdev)
}
data->larb_imu[i].dev = &plarbdev->dev;
- component_match_add_release(dev, &match, component_release_of,
- component_compare_of, larbnode);
+ component_match_add_of(dev, &match, larbnode);
}
platform_set_drvdata(pdev, data);
diff --git a/include/linux/component.h b/include/linux/component.h
index df4aa75c9e7c..fb5d2dbc34d8 100644
--- a/include/linux/component.h
+++ b/include/linux/component.h
@@ -6,6 +6,7 @@
struct device;
+struct device_node;
/**
* struct component_ops - callbacks for component drivers
@@ -128,4 +129,12 @@ static inline void component_match_add(struct device *parent,
compare_data);
}
+static inline void component_match_add_of(struct device *parent,
+ struct component_match **matchptr,
+ struct device_node *node)
+{
+ component_match_add_release(parent, matchptr, component_release_of,
+ component_compare_of, node);
+}
+
#endif
diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c
index aca06a4026f3..2f8444e54083 100644
--- a/sound/soc/codecs/wcd938x.c
+++ b/sound/soc/codecs/wcd938x.c
@@ -4474,8 +4474,7 @@ static int wcd938x_add_slave_components(struct wcd938x_priv *wcd938x,
}
of_node_get(wcd938x->rxnode);
- component_match_add_release(dev, matchptr, component_release_of,
- component_compare_of, wcd938x->rxnode);
+ component_match_add_of(dev, matchptr, wcd938x->rxnode);
wcd938x->txnode = of_parse_phandle(np, "qcom,tx-device", 0);
if (!wcd938x->txnode) {
@@ -4483,8 +4482,7 @@ static int wcd938x_add_slave_components(struct wcd938x_priv *wcd938x,
return -ENODEV;
}
of_node_get(wcd938x->txnode);
- component_match_add_release(dev, matchptr, component_release_of,
- component_compare_of, wcd938x->txnode);
+ component_match_add_of(dev, matchptr, wcd938x->txnode);
return 0;
}
--
2.35.1.1320.gc452695387.dirty
next prev parent reply other threads:[~2022-11-03 18:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-03 18:22 [PATCH 0/2] drm: Add component_match_add_of and convert users of drm_of_component_match_add Sean Anderson
2022-11-03 18:22 ` Sean Anderson [this message]
2022-11-03 18:32 ` [PATCH 1/2] component: Add helper for device nodes Mark Brown
2022-11-03 18:22 ` [PATCH 2/2] drm: Convert users of drm_of_component_match_add to component_match_add_of Sean Anderson
2022-11-07 20:27 ` sarha
2022-12-16 17:08 ` [PATCH 0/2] drm: Add component_match_add_of and convert users of drm_of_component_match_add Sean Anderson
2022-12-16 17:41 ` Robin Murphy
2022-12-22 21:24 ` Sean Anderson
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=20221103182222.2247724-2-sean.anderson@seco.com \
--to=sean.anderson@seco.com \
--cc=airlied@gmail.com \
--cc=alsa-devel@alsa-project.org \
--cc=broonie@kernel.org \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=iommu@lists.linux.dev \
--cc=joro@8bytes.org \
--cc=lgirdwood@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=maarten.lankhorst@linux.intel.com \
--cc=matthias.bgg@gmail.com \
--cc=mripard@kernel.org \
--cc=perex@perex.cz \
--cc=robin.murphy@arm.com \
--cc=tiwai@suse.com \
--cc=tzimmermann@suse.de \
--cc=will@kernel.org \
--cc=yong.wu@mediatek.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;
as well as URLs for NNTP newsgroup(s).