new helper: file_inode(file)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

3 files changed, 6 insertions, 6 deletions

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index b8ad71f7863f..8853d013a716 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -3566,7 +3566,7 @@ static ssize_t sonypi_misc_read(struct file *file, char __user *buf,
         }
 
         if (ret > 0) {
-                struct inode *inode = file->f_path.dentry->d_inode;
+                struct inode *inode = file_inode(file);
                 inode->i_atime = current_fs_time(inode->i_sb);
         }
 
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index f946ca7cb762..05dfd569d912 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -852,7 +852,7 @@ static ssize_t dispatch_proc_write(struct file *file,
                         const char __user *userbuf,
                         size_t count, loff_t *pos)
 {
-        struct ibm_struct *ibm = PDE(file->f_path.dentry->d_inode)->data;
+        struct ibm_struct *ibm = PDE(file_inode(file))->data;
         char *kernbuf;
         int ret;
 
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index c2727895794c..6fba80ad3bca 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -583,7 +583,7 @@ static int set_lcd_status(struct backlight_device *bd)
 static ssize_t lcd_proc_write(struct file *file, const char __user *buf,
                               size_t count, loff_t *pos)
 {
-        struct toshiba_acpi_dev *dev = PDE(file->f_path.dentry->d_inode)->data;
+        struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data;
         char cmd[42];
         size_t len;
         int value;
@@ -650,7 +650,7 @@ static int video_proc_open(struct inode *inode, struct file *file)
 static ssize_t video_proc_write(struct file *file, const char __user *buf,
                                 size_t count, loff_t *pos)
 {
-        struct toshiba_acpi_dev *dev = PDE(file->f_path.dentry->d_inode)->data;
+        struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data;
         char *cmd, *buffer;
         int ret;
         int value;
@@ -750,7 +750,7 @@ static int fan_proc_open(struct inode *inode, struct file *file)
 static ssize_t fan_proc_write(struct file *file, const char __user *buf,
                               size_t count, loff_t *pos)
 {
-        struct toshiba_acpi_dev *dev = PDE(file->f_path.dentry->d_inode)->data;
+        struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data;
         char cmd[42];
         size_t len;
         int value;
@@ -822,7 +822,7 @@ static int keys_proc_open(struct inode *inode, struct file *file)
 static ssize_t keys_proc_write(struct file *file, const char __user *buf,
                                size_t count, loff_t *pos)
 {
-        struct toshiba_acpi_dev *dev = PDE(file->f_path.dentry->d_inode)->data;
+        struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data;
         char cmd[42];
         size_t len;
         int value;