diff options
Diffstat (limited to 'drivers/tty/hvc')
-rw-r--r-- | drivers/tty/hvc/hvc_dcc.c | 2 | ||||
-rw-r--r-- | drivers/tty/hvc/hvc_iucv.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/tty/hvc/hvc_dcc.c b/drivers/tty/hvc/hvc_dcc.c index 8e0edb7d93fd..bd61f9372d83 100644 --- a/drivers/tty/hvc/hvc_dcc.c +++ b/drivers/tty/hvc/hvc_dcc.c @@ -15,7 +15,7 @@ #define DCC_STATUS_RX (1 << 30) #define DCC_STATUS_TX (1 << 29) -static void dcc_uart_console_putchar(struct uart_port *port, int ch) +static void dcc_uart_console_putchar(struct uart_port *port, unsigned char ch) { while (__dcc_getstatus() & DCC_STATUS_TX) cpu_relax(); diff --git a/drivers/tty/hvc/hvc_iucv.c b/drivers/tty/hvc/hvc_iucv.c index 82a76cac94de..32366caca662 100644 --- a/drivers/tty/hvc/hvc_iucv.c +++ b/drivers/tty/hvc/hvc_iucv.c @@ -1417,7 +1417,9 @@ out_error: */ static int __init hvc_iucv_config(char *val) { - return kstrtoul(val, 10, &hvc_iucv_devices); + if (kstrtoul(val, 10, &hvc_iucv_devices)) + pr_warn("hvc_iucv= invalid parameter value '%s'\n", val); + return 1; } |