1 files changed, 5 insertions, 6 deletions

diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index 6179805af9f0..caf777f83289 100644
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -398,15 +398,14 @@ ssize_t rtlx_write(int index, void *buffer, size_t count, int user)
 
 static int file_open(struct inode *inode, struct file *filp)
 {
-        int minor = MINOR(inode->i_rdev);
+        int minor = iminor(inode);
 
         return rtlx_open(minor, (filp->f_flags & O_NONBLOCK) ? 0 : 1);
 }
 
 static int file_release(struct inode *inode, struct file *filp)
 {
-        int minor;
-        minor = MINOR(inode->i_rdev);
+        int minor = iminor(inode);
 
         return rtlx_release(minor);
 }
@@ -416,7 +415,7 @@ static unsigned int file_poll(struct file *file, poll_table * wait)
         int minor;
         unsigned int mask = 0;
 
-        minor = MINOR(file->f_dentry->d_inode->i_rdev);
+        minor = iminor(file->f_dentry->d_inode);
 
         poll_wait(file, &channel_wqs[minor].rt_queue, wait);
         poll_wait(file, &channel_wqs[minor].lx_queue, wait);
@@ -438,7 +437,7 @@ static unsigned int file_poll(struct file *file, poll_table * wait)
 static ssize_t file_read(struct file *file, char __user * buffer, size_t count,
                          loff_t * ppos)
 {
-        int minor = MINOR(file->f_dentry->d_inode->i_rdev);
+        int minor = iminor(file->f_dentry->d_inode);
 
         /* data available? */
         if (!rtlx_read_poll(minor, (file->f_flags & O_NONBLOCK) ? 0 : 1)) {
@@ -455,7 +454,7 @@ static ssize_t file_write(struct file *file, const char __user * buffer,
         struct rtlx_channel *rt;
         DECLARE_WAITQUEUE(wait, current);
 
-        minor = MINOR(file->f_dentry->d_inode->i_rdev);
+        minor = iminor(file->f_dentry->d_inode);
         rt = &rtlx->channel[minor];
 
         /* any space left... */