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authorAl Viro <viro@zeniv.linux.org.uk>2013-01-23 17:07:38 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-22 23:31:31 -0500
commit496ad9aa8ef448058e36ca7a787c61f2e63f0f54 (patch)
tree8f4abde793cd7db5bb8fde6d27ebcacd0e54379a /drivers/char/dsp56k.c
parent57eccb830f1cc93d4b506ba306d8dfa685e0c88f (diff)
downloadlinaro-lsk-496ad9aa8ef448058e36ca7a787c61f2e63f0f54.tar.gz
new helper: file_inode(file)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/char/dsp56k.c')
-rw-r--r--drivers/char/dsp56k.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c
index 052797b32bd..01a5ca7425d 100644
--- a/drivers/char/dsp56k.c
+++ b/drivers/char/dsp56k.c
@@ -181,7 +181,7 @@ static int dsp56k_upload(u_char __user *bin, int len)
static ssize_t dsp56k_read(struct file *file, char __user *buf, size_t count,
loff_t *ppos)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int dev = iminor(inode) & 0x0f;
switch(dev)
@@ -244,7 +244,7 @@ static ssize_t dsp56k_read(struct file *file, char __user *buf, size_t count,
static ssize_t dsp56k_write(struct file *file, const char __user *buf, size_t count,
loff_t *ppos)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int dev = iminor(inode) & 0x0f;
switch(dev)
@@ -306,7 +306,7 @@ static ssize_t dsp56k_write(struct file *file, const char __user *buf, size_t co
static long dsp56k_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
- int dev = iminor(file->f_path.dentry->d_inode) & 0x0f;
+ int dev = iminor(file_inode(file)) & 0x0f;
void __user *argp = (void __user *)arg;
switch(dev)
@@ -408,7 +408,7 @@ static long dsp56k_ioctl(struct file *file, unsigned int cmd,
#if 0
static unsigned int dsp56k_poll(struct file *file, poll_table *wait)
{
- int dev = iminor(file->f_path.dentry->d_inode) & 0x0f;
+ int dev = iminor(file_inode(file)) & 0x0f;
switch(dev)
{