diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_early.c | 3 | ||||
| -rw-r--r-- | drivers/tty/serial/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/tty/synclinkmp.c | 2 |
3 files changed, 4 insertions, 3 deletions
diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c index 721904f8efa..946ddd2b3a5 100644 --- a/drivers/tty/serial/8250/8250_early.c +++ b/drivers/tty/serial/8250/8250_early.c @@ -193,7 +193,8 @@ static int __init parse_options(struct early_serial8250_device *device, if (options) { options++; device->baud = simple_strtoul(options, NULL, 0); - length = min(strcspn(options, " "), sizeof(device->options)); + length = min(strcspn(options, " ") + 1, + sizeof(device->options)); strlcpy(device->options, options, length); } else { device->baud = probe_baud(port); diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 5e3d68917ff..1456673bcca 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -277,7 +277,7 @@ config SERIAL_TEGRA select SERIAL_CORE help Support for the on-chip UARTs on the NVIDIA Tegra series SOCs - providing /dev/ttyHS0, 1, 2, 3 and 4 (note, some machines may not + providing /dev/ttyTHS0, 1, 2, 3 and 4 (note, some machines may not provide all of these ports, depending on how the serial port are enabled). This driver uses the APB DMA to achieve higher baudrate and better performance. diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c index ff171384ea5..dc6e96996ea 100644 --- a/drivers/tty/synclinkmp.c +++ b/drivers/tty/synclinkmp.c @@ -3478,7 +3478,7 @@ static int alloc_buf_list(SLMP_INFO *info) for ( i = 0; i < info->rx_buf_count; i++ ) { /* calculate and store physical address of this buffer entry */ info->rx_buf_list_ex[i].phys_entry = - info->buffer_list_phys + (i * sizeof(SCABUFSIZE)); + info->buffer_list_phys + (i * SCABUFSIZE); /* calculate and store physical address of */ /* next entry in cirular list of entries */ |