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Commit a253f1ee authored by Geliang Tang's avatar Geliang Tang Committed by Linus Torvalds
Browse files

rapidio: use kobj_to_dev() 



Use kobj_to_dev() instead of open-coding it.

Signed-off-by: default avatarGeliang Tang <geliangtang@163.com>
Acked-by: default avatar"Bounine, Alexandre" <Alexandre.Bounine@idt.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 978e30c9

drivers/rapidio/rio-sysfs.c

+2 −4
Original line number Diff line number Diff line
@@ -125,8 +125,7 @@ rio_read_config(struct file *filp, struct kobject *kobj, 
		struct bin_attribute *bin_attr,

		char *buf, loff_t off, size_t count)

{

	struct rio_dev *dev =

	    to_rio_dev(container_of(kobj, struct device, kobj));

	struct rio_dev *dev = to_rio_dev(kobj_to_dev(kobj));

	unsigned int size = 0x100;

	loff_t init_off = off;

	u8 *data = (u8 *) buf;
@@ -197,8 +196,7 @@ rio_write_config(struct file *filp, struct kobject *kobj, 
		 struct bin_attribute *bin_attr,

		 char *buf, loff_t off, size_t count)

{

	struct rio_dev *dev =

	    to_rio_dev(container_of(kobj, struct device, kobj));

	struct rio_dev *dev = to_rio_dev(kobj_to_dev(kobj));

	unsigned int size = count;

	loff_t init_off = off;

	u8 *data = (u8 *) buf;