new helper: file_inode(file)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@@ -41,7 +41,7 @@ void nsc_gpio_dump(struct nsc_gpio_ops *amp, unsigned index)
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ssize_t nsc_gpio_write(struct file *file, const char __user *data,
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size_t len, loff_t *ppos)
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{
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unsigned m = iminor(file->f_path.dentry->d_inode);
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unsigned m = iminor(file_inode(file));
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struct nsc_gpio_ops *amp = file->private_data;
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struct device *dev = amp->dev;
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size_t i;
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@@ -104,7 +104,7 @@ ssize_t nsc_gpio_write(struct file *file, const char __user *data,
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ssize_t nsc_gpio_read(struct file *file, char __user * buf,
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size_t len, loff_t * ppos)
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{
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unsigned m = iminor(file->f_path.dentry->d_inode);
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unsigned m = iminor(file_inode(file));
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int value;
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struct nsc_gpio_ops *amp = file->private_data;
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