diff options
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/block/dasd_proc.c | 16 | ||||
| -rw-r--r-- | drivers/s390/char/con3215.c | 5 | ||||
| -rw-r--r-- | drivers/s390/char/sclp_tty.c | 4 | ||||
| -rw-r--r-- | drivers/s390/char/sclp_vt220.c | 6 | ||||
| -rw-r--r-- | drivers/s390/char/tape_proc.c | 9 | ||||
| -rw-r--r-- | drivers/s390/char/tty3270.c | 3 | ||||
| -rw-r--r-- | drivers/s390/cio/blacklist.c | 7 | ||||
| -rw-r--r-- | drivers/s390/cio/qdio.c | 4 |
8 files changed, 28 insertions, 26 deletions
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c index 556063e8f7a..03c0e40a92f 100644 --- a/drivers/s390/block/dasd_proc.c +++ b/drivers/s390/block/dasd_proc.c @@ -157,6 +157,7 @@ static int dasd_devices_open(struct inode *inode, struct file *file) } static const struct file_operations dasd_devices_file_ops = { + .owner = THIS_MODULE, .open = dasd_devices_open, .read = seq_read, .llseek = seq_lseek, @@ -311,17 +312,16 @@ out_error: int dasd_proc_init(void) { - dasd_proc_root_entry = proc_mkdir("dasd", &proc_root); + dasd_proc_root_entry = proc_mkdir("dasd", NULL); if (!dasd_proc_root_entry) goto out_nodasd; dasd_proc_root_entry->owner = THIS_MODULE; - dasd_devices_entry = create_proc_entry("devices", - S_IFREG | S_IRUGO | S_IWUSR, - dasd_proc_root_entry); + dasd_devices_entry = proc_create("devices", + S_IFREG | S_IRUGO | S_IWUSR, + dasd_proc_root_entry, + &dasd_devices_file_ops); if (!dasd_devices_entry) goto out_nodevices; - dasd_devices_entry->proc_fops = &dasd_devices_file_ops; - dasd_devices_entry->owner = THIS_MODULE; dasd_statistics_entry = create_proc_entry("statistics", S_IFREG | S_IRUGO | S_IWUSR, dasd_proc_root_entry); @@ -335,7 +335,7 @@ dasd_proc_init(void) out_nostatistics: remove_proc_entry("devices", dasd_proc_root_entry); out_nodevices: - remove_proc_entry("dasd", &proc_root); + remove_proc_entry("dasd", NULL); out_nodasd: return -ENOENT; } @@ -345,5 +345,5 @@ dasd_proc_exit(void) { remove_proc_entry("devices", dasd_proc_root_entry); remove_proc_entry("statistics", dasd_proc_root_entry); - remove_proc_entry("dasd", &proc_root); + remove_proc_entry("dasd", NULL); } diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c index 0e1f35c9ed9..3e5653c92f4 100644 --- a/drivers/s390/char/con3215.c +++ b/drivers/s390/char/con3215.c @@ -982,15 +982,16 @@ tty3215_write(struct tty_struct * tty, /* * Put character routine for 3215 ttys */ -static void +static int tty3215_put_char(struct tty_struct *tty, unsigned char ch) { struct raw3215_info *raw; if (!tty) - return; + return 0; raw = (struct raw3215_info *) tty->driver_data; raw3215_putchar(raw, ch); + return 1; } static void diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c index e3b3d390b4a..40b11521cd2 100644 --- a/drivers/s390/char/sclp_tty.c +++ b/drivers/s390/char/sclp_tty.c @@ -412,14 +412,14 @@ sclp_tty_write(struct tty_struct *tty, const unsigned char *buf, int count) * - including previous characters from sclp_tty_put_char() and strings from * sclp_write() without final '\n' - will be written. */ -static void +static int sclp_tty_put_char(struct tty_struct *tty, unsigned char ch) { sclp_tty_chars[sclp_tty_chars_count++] = ch; if (ch == '\n' || sclp_tty_chars_count >= SCLP_TTY_BUF_SIZE) { sclp_tty_write_string(sclp_tty_chars, sclp_tty_chars_count); sclp_tty_chars_count = 0; - } + } return 1; } /* diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c index ed507594e62..35707c04e61 100644 --- a/drivers/s390/char/sclp_vt220.c +++ b/drivers/s390/char/sclp_vt220.c @@ -524,11 +524,15 @@ sclp_vt220_close(struct tty_struct *tty, struct file *filp) * NOTE: include/linux/tty_driver.h specifies that a character should be * ignored if there is no room in the queue. This driver implements a different * semantic in that it will block when there is no more room left. + * + * FIXME: putchar can currently be called from BH and other non blocking + * handlers so this semantic isn't a good idea. */ -static void +static int sclp_vt220_put_char(struct tty_struct *tty, unsigned char ch) { __sclp_vt220_write(&ch, 1, 0, 0, 1); + return 1; } /* diff --git a/drivers/s390/char/tape_proc.c b/drivers/s390/char/tape_proc.c index c9b96d51b28..e7c888c14e7 100644 --- a/drivers/s390/char/tape_proc.c +++ b/drivers/s390/char/tape_proc.c @@ -111,6 +111,7 @@ static int tape_proc_open(struct inode *inode, struct file *file) static const struct file_operations tape_proc_ops = { + .owner = THIS_MODULE, .open = tape_proc_open, .read = seq_read, .llseek = seq_lseek, @@ -124,14 +125,12 @@ void tape_proc_init(void) { tape_proc_devices = - create_proc_entry ("tapedevices", S_IFREG | S_IRUGO | S_IWUSR, - &proc_root); + proc_create("tapedevices", S_IFREG | S_IRUGO | S_IWUSR, NULL, + &tape_proc_ops); if (tape_proc_devices == NULL) { PRINT_WARN("tape: Cannot register procfs entry tapedevices\n"); return; } - tape_proc_devices->proc_fops = &tape_proc_ops; - tape_proc_devices->owner = THIS_MODULE; } /* @@ -141,5 +140,5 @@ void tape_proc_cleanup(void) { if (tape_proc_devices != NULL) - remove_proc_entry ("tapedevices", &proc_root); + remove_proc_entry ("tapedevices", NULL); } diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index 70b1980a08b..c1f2adefad4 100644 --- a/drivers/s390/char/tty3270.c +++ b/drivers/s390/char/tty3270.c @@ -965,7 +965,7 @@ tty3270_write_room(struct tty_struct *tty) * Insert character into the screen at the current position with the * current color and highlight. This function does NOT do cursor movement. */ -static void +static int tty3270_put_character(struct tty3270 *tp, char ch) { struct tty3270_line *line; @@ -986,6 +986,7 @@ tty3270_put_character(struct tty3270 *tp, char ch) cell->character = tp->view.ascebc[(unsigned int) ch]; cell->highlight = tp->highlight; cell->f_color = tp->f_color; + return 1; } /* diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c index e8597ec9224..40ef948fcb3 100644 --- a/drivers/s390/cio/blacklist.c +++ b/drivers/s390/cio/blacklist.c @@ -374,13 +374,10 @@ cio_ignore_proc_init (void) { struct proc_dir_entry *entry; - entry = create_proc_entry ("cio_ignore", S_IFREG | S_IRUGO | S_IWUSR, - &proc_root); + entry = proc_create("cio_ignore", S_IFREG | S_IRUGO | S_IWUSR, NULL, + &cio_ignore_proc_fops); if (!entry) return -ENOENT; - - entry->proc_fops = &cio_ignore_proc_fops; - return 0; } diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c index 10aa1e78080..43876e28737 100644 --- a/drivers/s390/cio/qdio.c +++ b/drivers/s390/cio/qdio.c @@ -3632,7 +3632,7 @@ qdio_add_procfs_entry(void) { proc_perf_file_registration=0; qdio_perf_proc_file=create_proc_entry(QDIO_PERF, - S_IFREG|0444,&proc_root); + S_IFREG|0444,NULL); if (qdio_perf_proc_file) { qdio_perf_proc_file->read_proc=&qdio_perf_procfile_read; } else proc_perf_file_registration=-1; @@ -3647,7 +3647,7 @@ static void qdio_remove_procfs_entry(void) { if (!proc_perf_file_registration) /* means if it went ok earlier */ - remove_proc_entry(QDIO_PERF,&proc_root); + remove_proc_entry(QDIO_PERF,NULL); } /** |