diff options
Diffstat (limited to 'drivers/block/swim3.c')
| -rw-r--r-- | drivers/block/swim3.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c index 3190c10b9..911bafe23 100644 --- a/drivers/block/swim3.c +++ b/drivers/block/swim3.c @@ -241,10 +241,6 @@ static int floppy_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long param); static int floppy_open(struct inode *inode, struct file *filp); static int floppy_release(struct inode *inode, struct file *filp); -static ssize_t floppy_read(struct file *filp, char *buf, - size_t count, loff_t *ppos); -static ssize_t floppy_write(struct file *filp, const char *buf, - size_t count, loff_t *ppos); static int floppy_check_change(kdev_t dev); static int floppy_revalidate(kdev_t dev); static int swim3_add_device(struct device_node *swims); @@ -988,42 +984,6 @@ static int floppy_revalidate(kdev_t dev) return ret; } -static ssize_t floppy_read(struct file *filp, char *buf, - size_t count, loff_t *ppos) -{ - struct inode *inode = filp->f_dentry->d_inode; - struct floppy_state *fs; - int devnum = MINOR(inode->i_rdev); - - if (devnum >= floppy_count) - return -ENODEV; - - fs = &floppy_states[devnum]; - if (fs->ejected) - return -ENXIO; - return block_read(filp, buf, count, ppos); -} - -static ssize_t floppy_write(struct file * filp, const char * buf, - size_t count, loff_t *ppos) -{ - struct inode * inode = filp->f_dentry->d_inode; - struct floppy_state *fs; - int devnum = MINOR(inode->i_rdev); - - if (devnum >= floppy_count) - return -ENODEV; - check_disk_change(inode->i_rdev); - fs = &floppy_states[devnum]; - if (fs->ejected) - return -ENXIO; - if (fs->write_prot < 0) - fs->write_prot = swim3_readbit(fs, WRITE_PROT); - if (fs->write_prot) - return -EROFS; - return block_write(filp, buf, count, ppos); -} - static void floppy_off(unsigned int nr) { } |