Merge branch 'master' into for_paulus

[linux-drm-fsl-dcu.git] / drivers / sbus / char / bpp.c

diff --git a/drivers/sbus/char/bpp.c b/drivers/sbus/char/bpp.c
index 87302fb1488545c94e8a5b58aa6822e7e668fb99..a39ee80c9715749b7a1089fa99260128557fe8e9 100644 (file)
--- a/drivers/sbus/char/bpp.c
+++ b/drivers/sbus/char/bpp.c
@@ -20,7 +20,6 @@
 #include <linux/timer.h>
 #include <linux/ioport.h>
 #include <linux/major.h>
-#include <linux/devfs_fs_kernel.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -295,8 +294,7 @@ static unsigned short get_pins(unsigned minor)
 
 static void snooze(unsigned long snooze_time, unsigned minor)
 {
-       set_current_state(TASK_UNINTERRUPTIBLE);
-       schedule_timeout(snooze_time + 1);
+       schedule_timeout_uninterruptible(snooze_time + 1);
 }
 
 static int wait_for(unsigned short set, unsigned short clr,
@@ -623,7 +621,7 @@ static long read_ecp(unsigned minor, char __user *c, unsigned long cnt)
 static ssize_t bpp_read(struct file *f, char __user *c, size_t cnt, loff_t * ppos)
 {
       long rc;
-      unsigned minor = iminor(f->f_dentry->d_inode);
+      unsigned minor = iminor(f->f_path.dentry->d_inode);
       if (minor >= BPP_NO) return -ENODEV;
       if (!instances[minor].present) return -ENODEV;
 
@@ -776,7 +774,7 @@ static long write_ecp(unsigned minor, const char __user *c, unsigned long cnt)
 static ssize_t bpp_write(struct file *f, const char __user *c, size_t cnt, loff_t * ppos)
 {
       long errno = 0;
-      unsigned minor = iminor(f->f_dentry->d_inode);
+      unsigned minor = iminor(f->f_path.dentry->d_inode);
       if (minor >= BPP_NO) return -ENODEV;
       if (!instances[minor].present) return -ENODEV;
 
@@ -848,7 +846,7 @@ static int bpp_ioctl(struct inode *inode, struct file *f, unsigned int cmd,
       return errno;
 }
 
-static struct file_operations bpp_fops = {
+static const struct file_operations bpp_fops = {
        .owner =        THIS_MODULE,
        .read =         bpp_read,
        .write =        bpp_write,
@@ -1032,11 +1030,6 @@ static int __init bpp_init(void)
                instances[idx].opened = 0;
                probeLptPort(idx);
        }
-       devfs_mk_dir("bpp");
-       for (idx = 0; idx < BPP_NO; idx++) {
-               devfs_mk_cdev(MKDEV(BPP_MAJOR, idx),
-                               S_IFCHR | S_IRUSR | S_IWUSR, "bpp/%d", idx);
-       }
 
        return 0;
 }
@@ -1045,9 +1038,6 @@ static void __exit bpp_cleanup(void)
 {
        unsigned idx;
 
-       for (idx = 0; idx < BPP_NO; idx++)
-               devfs_remove("bpp/%d", idx);
-       devfs_remove("bpp");
        unregister_chrdev(BPP_MAJOR, dev_name);
 
        for (idx = 0;  idx < BPP_NO; idx++) {