From: Frank Rowand <frowand.list@gmail.com>
To: Grant Likely <grant.likely@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Linux Kernel list <linux-kernel@vger.kernel.org>,
Josh Cartwright <joshc@codeaurora.org>,
Courtney Cavin <courtney.cavin@sonymobile.com>
Cc: Samuel Ortiz <sameo@linux.intel.com>,
Lee Jones <lee.jones@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: [RFC PATCH 2/3] devicetree: provide hook to allow setting devicetree device name
Date: Tue, 06 May 2014 17:52:32 -0700 [thread overview]
Message-ID: <536983D0.8090307@gmail.com> (raw)
In-Reply-To: <536982E3.10303@gmail.com>
From: Frank Rowand <frank.rowand@sonymobile.com>
Optionally push devicetree device naming into a function called dynamically by
of_device_alloc().
TODO:
Change made to of_device_alloc() could also be made to
of_amba_device_create()
Signed-off-by: Frank Rowand <frank.rowand@sonymobile.com>
---
drivers/of/platform.c | 2 ++
include/linux/of.h | 2 ++
3 files changed, 43 insertions(+)
Index: b/drivers/of/platform.c
===================================================================
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -179,6 +179,8 @@ struct platform_device *of_device_alloc(
if (bus_id)
dev_set_name(&dev->dev, "%s", bus_id);
+ else if (np->parent->of_device_make_bus_id)
+ np->parent->of_device_make_bus_id(&dev->dev);
else
of_device_make_bus_id(&dev->dev);
Index: b/include/linux/of.h
===================================================================
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -17,6 +17,7 @@
*/
#include <linux/types.h>
#include <linux/bitops.h>
+#include <linux/device.h>
#include <linux/errno.h>
#include <linux/kobject.h>
#include <linux/mod_devicetable.h>
@@ -60,6 +61,7 @@ struct device_node {
struct kobject kobj;
unsigned long _flags;
void *data;
+ void (*of_device_make_bus_id)(struct device *dev);
#if defined(CONFIG_SPARC)
const char *path_component_name;
unsigned int unique_id;
next prev parent reply other threads:[~2014-05-07 0:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-07 0:48 [RFC PATCH 0/3] devicetree, qcomm PMIC: fix node name conflict Frank Rowand
2014-05-07 0:51 ` [RFC PATCH 1/3] devicetree: set bus type same as parent Frank Rowand
2014-05-07 15:17 ` Grant Likely
2014-05-07 0:52 ` Frank Rowand [this message]
2014-05-07 15:21 ` [RFC PATCH 2/3] devicetree: provide hook to allow setting devicetree device name Grant Likely
2014-05-07 0:53 ` [RFC PATCH 3/3] devicetree, qcomm PMIC: use new hook to make PMIC device names unique Frank Rowand
2014-05-07 1:32 ` [RFC PATCH 0/3] devicetree, qcomm PMIC: fix node name conflict Rob Herring
2014-05-07 2:49 ` Frank Rowand
2014-05-07 14:51 ` Grant Likely
2014-05-07 15:12 ` Bjorn Andersson
2014-05-07 16:08 ` Rob Herring
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