From 317ccc4246bf205807c4d2f270d7fc8f024a9dc3 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Mon, 4 May 2009 12:40:54 -0700
Subject: [PATCH] hvcs: remove driver_data direct access of struct device
In the near future, the driver core is going to not allow direct access
to the driver_data pointer in struct device. Instead, the functions
dev_get_drvdata() and dev_set_drvdata() should be used. These functions
have been around since the beginning, so are backwards compatible with
all older kernel versions.
Cc: Paul Mackerras <paulus@samba.org>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Roel Kluin <roel.kluin@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/char/hvcs.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index c76bccf5354d..7d64e4230e66 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -347,7 +347,7 @@ static void __exit hvcs_module_exit(void);
static inline struct hvcs_struct *from_vio_dev(struct vio_dev *viod)
{
- return viod->dev.driver_data;
+ return dev_get_drvdata(&viod->dev);
}
/* The sysfs interface for the driver and devices */
@@ -785,7 +785,7 @@ static int __devinit hvcs_probe(
kref_init(&hvcsd->kref);
hvcsd->vdev = dev;
- dev->dev.driver_data = hvcsd;
+ dev_set_drvdata(&dev->dev, hvcsd);
hvcsd->index = index;
@@ -831,7 +831,7 @@ static int __devinit hvcs_probe(
static int __devexit hvcs_remove(struct vio_dev *dev)
{
- struct hvcs_struct *hvcsd = dev->dev.driver_data;
+ struct hvcs_struct *hvcsd = dev_get_drvdata(&dev->dev);
unsigned long flags;
struct tty_struct *tty;
--
GitLab