new helper: file_inode(file)

[mirror_ubuntu-artful-kernel.git] / drivers / char / nsc_gpio.c

diff --git a/drivers/char/nsc_gpio.c b/drivers/char/nsc_gpio.c
index 808d44e9a32a03bd1c2dc1e54432721e98a57e94..b07b119ae57fd5883d68ecda686d3b2630fa5451 100644 (file)
--- a/drivers/char/nsc_gpio.c
+++ b/drivers/char/nsc_gpio.c
@@ -41,7 +41,7 @@ void nsc_gpio_dump(struct nsc_gpio_ops *amp, unsigned index)
 ssize_t nsc_gpio_write(struct file *file, const char __user *data,
                       size_t len, loff_t *ppos)
 {
-       unsigned m = iminor(file->f_path.dentry->d_inode);
+       unsigned m = iminor(file_inode(file));
        struct nsc_gpio_ops *amp = file->private_data;
        struct device *dev = amp->dev;
        size_t i;
@@ -104,7 +104,7 @@ ssize_t nsc_gpio_write(struct file *file, const char __user *data,
 ssize_t nsc_gpio_read(struct file *file, char __user * buf,
                      size_t len, loff_t * ppos)
 {
-       unsigned m = iminor(file->f_path.dentry->d_inode);
+       unsigned m = iminor(file_inode(file));
        int value;
        struct nsc_gpio_ops *amp = file->private_data;