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From: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Frank Rowand
	<frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Greg Kroah-Hartman
	<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
	Russell King <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 01/22] of: Implement of_match_device()
Date: Mon,  6 Jun 2016 10:31:43 +0200	[thread overview]
Message-ID: <20160606083204.19760-2-thierry.reding@gmail.com> (raw)
In-Reply-To: <20160606083204.19760-1-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

From: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>

Many drivers open-code a variant of this function to look up the device
representing a given device tree node. Provide a common implementation
that can be reused by all drivers to avoid duplication.

Signed-off-by: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 drivers/gpu/drm/drm_mipi_dsi.c | 5 -----
 include/linux/of_device.h      | 5 +++++
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c
index f5d80839a90c..37f95f3b2dd2 100644
--- a/drivers/gpu/drm/drm_mipi_dsi.c
+++ b/drivers/gpu/drm/drm_mipi_dsi.c
@@ -77,11 +77,6 @@ static struct bus_type mipi_dsi_bus_type = {
 	.pm = &mipi_dsi_device_pm_ops,
 };
 
-static int of_device_match(struct device *dev, void *data)
-{
-	return dev->of_node == data;
-}
-
 /**
  * of_find_mipi_dsi_device_by_node() - find the MIPI DSI device matching a
  *    device tree node
diff --git a/include/linux/of_device.h b/include/linux/of_device.h
index cc7dd687a89d..ada83eac2ae2 100644
--- a/include/linux/of_device.h
+++ b/include/linux/of_device.h
@@ -102,4 +102,9 @@ static inline void of_dma_configure(struct device *dev, struct device_node *np)
 {}
 #endif /* CONFIG_OF */
 
+static inline int of_device_match(struct device *dev, void *data)
+{
+	return dev->of_node == data;
+}
+
 #endif /* _LINUX_OF_DEVICE_H */
-- 
2.8.3

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  parent reply	other threads:[~2016-06-06  8:31 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-06  8:31 [PATCH 00/22] of: Introduce of_match_device() Thierry Reding
2016-06-06  8:31 ` [PATCH 02/22] amba: tegra-ahb: Use of_device_match() Thierry Reding
2016-06-06 18:51   ` Frank Rowand
2016-06-06  8:31 ` [PATCH 03/22] coresight: " Thierry Reding
2016-06-06  8:31 ` [PATCH 04/22] i2c: core: " Thierry Reding
2016-06-06  8:31 ` [PATCH 05/22] net: cpsw-phy-sel: " Thierry Reding
2016-06-06  8:31 ` [PATCH 07/22] of/platform: " Thierry Reding
2016-06-06  8:31 ` [PATCH 08/22] spi: " Thierry Reding
2016-06-06  8:31 ` [PATCH 09/22] of: mdio: " Thierry Reding
2016-06-06  8:31 ` [PATCH 11/22] usb: phy: isp1301: " Thierry Reding
2016-06-06  8:31 ` [PATCH 12/22] drm/hdlcd: " Thierry Reding
     [not found] ` <20160606083204.19760-1-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-06-06  8:31   ` Thierry Reding [this message]
2016-06-06  8:31   ` [PATCH 06/22] nvmem: core: " Thierry Reding
2016-06-06  8:31   ` [PATCH 10/22] usb: phy: am335x-control: " Thierry Reding
2016-06-06  8:31   ` [PATCH 13/22] drm/armada: " Thierry Reding
2016-06-06  8:31 ` [PATCH 14/22] drm/etnaviv: " Thierry Reding
2016-06-06  8:31 ` [PATCH 15/22] drm/hisilicon: " Thierry Reding
2016-06-06  8:31 ` [PATCH 16/22] drm/mediatek: " Thierry Reding
2016-06-06  8:31 ` [PATCH 17/22] drm/msm: " Thierry Reding
2016-06-06  8:32 ` [PATCH 18/22] drm/rockchip: " Thierry Reding
2016-06-06  8:32 ` [PATCH 19/22] drm/sti: " Thierry Reding
2016-06-06  8:32 ` [PATCH 20/22] drm/sun4i: " Thierry Reding
2016-06-06  8:32 ` [PATCH 21/22] drm/tilcdc: " Thierry Reding
2016-06-06  8:32 ` [PATCH 22/22] iommu/mediatek: " Thierry Reding
2016-06-06 18:50 ` [PATCH 00/22] of: Introduce of_match_device() Frank Rowand

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