Commit b33159b7 authored by Al Viro's avatar Al Viro
Browse files

proc_powerpc: switch to fixed_size_llseek() 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 4a1f2f38

arch/powerpc/kernel/proc_powerpc.c

+2 −18
Original line number Diff line number Diff line
@@ -31,23 +31,7 @@ 


static loff_t page_map_seek(struct file *file, loff_t off, int whence)

{

	loff_t new;

	switch(whence) {

	case 0:

		new = off;

		break;

	case 1:

		new = file->f_pos + off;

		break;

	case 2:

		new = PAGE_SIZE + off;

		break;

	default:

		return -EINVAL;

	}

	if ( new < 0 || new > PAGE_SIZE )

		return -EINVAL;

	return (file->f_pos = new);

	return fixed_size_llseek(file, off, whence, PAGE_SIZE);

}



static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes,