diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2013-01-24 02:07:38 +0400 |
---|---|---|
committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-23 08:31:31 +0400 |
commit | 496ad9aa8ef448058e36ca7a787c61f2e63f0f54 (patch) | |
tree | 8f4abde793cd7db5bb8fde6d27ebcacd0e54379a /drivers/char | |
parent | 57eccb830f1cc93d4b506ba306d8dfa685e0c88f (diff) | |
download | linux-496ad9aa8ef448058e36ca7a787c61f2e63f0f54.tar.xz |
new helper: file_inode(file)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/char')
-rw-r--r-- | drivers/char/dsp56k.c | 8 | ||||
-rw-r--r-- | drivers/char/dtlk.c | 4 | ||||
-rw-r--r-- | drivers/char/lp.c | 8 | ||||
-rw-r--r-- | drivers/char/mem.c | 4 | ||||
-rw-r--r-- | drivers/char/nsc_gpio.c | 4 | ||||
-rw-r--r-- | drivers/char/pcmcia/cm4000_cs.c | 2 | ||||
-rw-r--r-- | drivers/char/ppdev.c | 6 | ||||
-rw-r--r-- | drivers/char/ps3flash.c | 2 | ||||
-rw-r--r-- | drivers/char/raw.c | 2 | ||||
-rw-r--r-- | drivers/char/sonypi.c | 2 | ||||
-rw-r--r-- | drivers/char/tb0219.c | 4 |
11 files changed, 23 insertions, 23 deletions
diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c index 052797b32bd3..01a5ca7425d7 100644 --- a/drivers/char/dsp56k.c +++ b/drivers/char/dsp56k.c @@ -181,7 +181,7 @@ static int dsp56k_upload(u_char __user *bin, int len) static ssize_t dsp56k_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct inode *inode = file->f_path.dentry->d_inode; + struct inode *inode = file_inode(file); int dev = iminor(inode) & 0x0f; switch(dev) @@ -244,7 +244,7 @@ static ssize_t dsp56k_read(struct file *file, char __user *buf, size_t count, static ssize_t dsp56k_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { - struct inode *inode = file->f_path.dentry->d_inode; + struct inode *inode = file_inode(file); int dev = iminor(inode) & 0x0f; switch(dev) @@ -306,7 +306,7 @@ static ssize_t dsp56k_write(struct file *file, const char __user *buf, size_t co static long dsp56k_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - int dev = iminor(file->f_path.dentry->d_inode) & 0x0f; + int dev = iminor(file_inode(file)) & 0x0f; void __user *argp = (void __user *)arg; switch(dev) @@ -408,7 +408,7 @@ static long dsp56k_ioctl(struct file *file, unsigned int cmd, #if 0 static unsigned int dsp56k_poll(struct file *file, poll_table *wait) { - int dev = iminor(file->f_path.dentry->d_inode) & 0x0f; + int dev = iminor(file_inode(file)) & 0x0f; switch(dev) { diff --git a/drivers/char/dtlk.c b/drivers/char/dtlk.c index 85156dd0caee..65a8d96c0e93 100644 --- a/drivers/char/dtlk.c +++ b/drivers/char/dtlk.c @@ -125,7 +125,7 @@ static char dtlk_write_tts(char); static ssize_t dtlk_read(struct file *file, char __user *buf, size_t count, loff_t * ppos) { - unsigned int minor = iminor(file->f_path.dentry->d_inode); + unsigned int minor = iminor(file_inode(file)); char ch; int i = 0, retries; @@ -177,7 +177,7 @@ static ssize_t dtlk_write(struct file *file, const char __user *buf, } #endif - if (iminor(file->f_path.dentry->d_inode) != DTLK_MINOR) + if (iminor(file_inode(file)) != DTLK_MINOR) return -EINVAL; while (1) { diff --git a/drivers/char/lp.c b/drivers/char/lp.c index a741e418b456..dafd9ac6428f 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -294,7 +294,7 @@ static int lp_wait_ready(int minor, int nonblock) static ssize_t lp_write(struct file * file, const char __user * buf, size_t count, loff_t *ppos) { - unsigned int minor = iminor(file->f_path.dentry->d_inode); + unsigned int minor = iminor(file_inode(file)); struct parport *port = lp_table[minor].dev->port; char *kbuf = lp_table[minor].lp_buffer; ssize_t retv = 0; @@ -413,7 +413,7 @@ static ssize_t lp_read(struct file * file, char __user * buf, size_t count, loff_t *ppos) { DEFINE_WAIT(wait); - unsigned int minor=iminor(file->f_path.dentry->d_inode); + unsigned int minor=iminor(file_inode(file)); struct parport *port = lp_table[minor].dev->port; ssize_t retval = 0; char *kbuf = lp_table[minor].lp_buffer; @@ -679,7 +679,7 @@ static long lp_ioctl(struct file *file, unsigned int cmd, struct timeval par_timeout; int ret; - minor = iminor(file->f_path.dentry->d_inode); + minor = iminor(file_inode(file)); mutex_lock(&lp_mutex); switch (cmd) { case LPSETTIMEOUT: @@ -707,7 +707,7 @@ static long lp_compat_ioctl(struct file *file, unsigned int cmd, struct timeval par_timeout; int ret; - minor = iminor(file->f_path.dentry->d_inode); + minor = iminor(file_inode(file)); mutex_lock(&lp_mutex); switch (cmd) { case LPSETTIMEOUT: diff --git a/drivers/char/mem.c b/drivers/char/mem.c index c6fa3bc2baa8..e23b4a247b72 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -708,7 +708,7 @@ static loff_t memory_lseek(struct file *file, loff_t offset, int orig) { loff_t ret; - mutex_lock(&file->f_path.dentry->d_inode->i_mutex); + mutex_lock(&file_inode(file)->i_mutex); switch (orig) { case SEEK_CUR: offset += file->f_pos; @@ -725,7 +725,7 @@ static loff_t memory_lseek(struct file *file, loff_t offset, int orig) default: ret = -EINVAL; } - mutex_unlock(&file->f_path.dentry->d_inode->i_mutex); + mutex_unlock(&file_inode(file)->i_mutex); return ret; } diff --git a/drivers/char/nsc_gpio.c b/drivers/char/nsc_gpio.c index 808d44e9a32a..b07b119ae57f 100644 --- 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; diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index a7584860e9a7..c115217c79ae 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -1400,7 +1400,7 @@ static long cmm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { struct cm4000_dev *dev = filp->private_data; unsigned int iobase = dev->p_dev->resource[0]->start; - struct inode *inode = filp->f_path.dentry->d_inode; + struct inode *inode = file_inode(filp); struct pcmcia_device *link; int size; int rc; diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c index 1cd49241e60e..ae0b42b66e55 100644 --- a/drivers/char/ppdev.c +++ b/drivers/char/ppdev.c @@ -107,7 +107,7 @@ static inline void pp_enable_irq (struct pp_struct *pp) static ssize_t pp_read (struct file * file, char __user * buf, size_t count, loff_t * ppos) { - unsigned int minor = iminor(file->f_path.dentry->d_inode); + unsigned int minor = iminor(file_inode(file)); struct pp_struct *pp = file->private_data; char * kbuffer; ssize_t bytes_read = 0; @@ -189,7 +189,7 @@ static ssize_t pp_read (struct file * file, char __user * buf, size_t count, static ssize_t pp_write (struct file * file, const char __user * buf, size_t count, loff_t * ppos) { - unsigned int minor = iminor(file->f_path.dentry->d_inode); + unsigned int minor = iminor(file_inode(file)); struct pp_struct *pp = file->private_data; char * kbuffer; ssize_t bytes_written = 0; @@ -324,7 +324,7 @@ static enum ieee1284_phase init_phase (int mode) static int pp_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - unsigned int minor = iminor(file->f_path.dentry->d_inode); + unsigned int minor = iminor(file_inode(file)); struct pp_struct *pp = file->private_data; struct parport * port; void __user *argp = (void __user *)arg; diff --git a/drivers/char/ps3flash.c b/drivers/char/ps3flash.c index 588063ac9517..8cafa9ccd43f 100644 --- a/drivers/char/ps3flash.c +++ b/drivers/char/ps3flash.c @@ -312,7 +312,7 @@ static int ps3flash_flush(struct file *file, fl_owner_t id) static int ps3flash_fsync(struct file *file, loff_t start, loff_t end, int datasync) { - struct inode *inode = file->f_path.dentry->d_inode; + struct inode *inode = file_inode(file); int err; mutex_lock(&inode->i_mutex); err = ps3flash_writeback(ps3flash_dev); diff --git a/drivers/char/raw.c b/drivers/char/raw.c index 54a3a6d09819..f3223aac4df1 100644 --- a/drivers/char/raw.c +++ b/drivers/char/raw.c @@ -80,7 +80,7 @@ static int raw_open(struct inode *inode, struct file *filp) filp->f_flags |= O_DIRECT; filp->f_mapping = bdev->bd_inode->i_mapping; if (++raw_devices[minor].inuse == 1) - filp->f_path.dentry->d_inode->i_mapping = + file_inode(filp)->i_mapping = bdev->bd_inode->i_mapping; filp->private_data = bdev; mutex_unlock(&raw_mutex); diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c index d780295a1473..8450e178b819 100644 --- a/drivers/char/sonypi.c +++ b/drivers/char/sonypi.c @@ -938,7 +938,7 @@ 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/char/tb0219.c b/drivers/char/tb0219.c index 34c63f85104d..47b9fdfcf083 100644 --- a/drivers/char/tb0219.c +++ b/drivers/char/tb0219.c @@ -164,7 +164,7 @@ static ssize_t tanbac_tb0219_read(struct file *file, char __user *buf, size_t le unsigned int minor; char value; - minor = iminor(file->f_path.dentry->d_inode); + minor = iminor(file_inode(file)); switch (minor) { case 0: value = get_led(); @@ -200,7 +200,7 @@ static ssize_t tanbac_tb0219_write(struct file *file, const char __user *data, int retval = 0; char c; - minor = iminor(file->f_path.dentry->d_inode); + minor = iminor(file_inode(file)); switch (minor) { case 0: type = TYPE_LED; |