return ret;
}
-static int mtd_ioctl(struct inode *inode, struct file *file,
- u_int cmd, u_long arg)
+static int mtd_ioctl(struct file *file, u_int cmd, u_long arg)
{
struct mtd_file_info *mfi = file->private_data;
struct mtd_info *mtd = mfi->mtd;
return ret;
} /* memory_ioctl */
+static long mtd_unlocked_ioctl(struct file *file, u_int cmd, u_long arg)
+{
+ int ret;
+
+ lock_kernel();
+ ret = mtd_ioctl(file, cmd, arg);
+ unlock_kernel();
+
+ return ret;
+}
+
#ifdef CONFIG_COMPAT
struct mtd_oob_buf32 {
static long mtd_compat_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
- struct inode *inode = file->f_path.dentry->d_inode;
struct mtd_file_info *mfi = file->private_data;
struct mtd_info *mtd = mfi->mtd;
void __user *argp = compat_ptr(arg);
break;
}
default:
- ret = mtd_ioctl(inode, file, cmd, (unsigned long)argp);
+ ret = mtd_ioctl(file, cmd, (unsigned long)argp);
}
unlock_kernel();
.llseek = mtd_lseek,
.read = mtd_read,
.write = mtd_write,
- .ioctl = mtd_ioctl,
+ .unlocked_ioctl = mtd_unlocked_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = mtd_compat_ioctl,
#endif