diff options
Diffstat (limited to 'drivers/serial/jsm/jsm_tty.c')
| -rw-r--r-- | drivers/serial/jsm/jsm_tty.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/serial/jsm/jsm_tty.c b/drivers/serial/jsm/jsm_tty.c index cd95e215550..7a4a914ecff 100644 --- a/drivers/serial/jsm/jsm_tty.c +++ b/drivers/serial/jsm/jsm_tty.c @@ -30,6 +30,7 @@ #include <linux/serial_reg.h> #include <linux/delay.h> /* For udelay */ #include <linux/pci.h> +#include <linux/slab.h> #include "jsm.h" @@ -432,7 +433,7 @@ int __devinit jsm_tty_init(struct jsm_board *brd) int jsm_uart_port_init(struct jsm_board *brd) { - int i; + int i, rc; unsigned int line; struct jsm_channel *ch; @@ -467,8 +468,11 @@ int jsm_uart_port_init(struct jsm_board *brd) } else set_bit(line, linemap); brd->channels[i]->uart_port.line = line; - if (uart_add_one_port (&jsm_uart_driver, &brd->channels[i]->uart_port)) - printk(KERN_INFO "jsm: add device failed\n"); + rc = uart_add_one_port (&jsm_uart_driver, &brd->channels[i]->uart_port); + if (rc){ + printk(KERN_INFO "jsm: Port %d failed. Aborting...\n", i); + return rc; + } else printk(KERN_INFO "jsm: Port %d added\n", i); } |