提交 ab20fb81 编写于 作者: L Linus Torvalds

Merge tag 'tty-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial fixes from Greg KH:
 "Here are 3 fixes for TTY and serial issues that have been reported.
  Nothing huge, but nice to get fixed"

* tag 'tty-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: tegra: correct help message in Kconfig from 'ttyHS' to 'ttyTHS'
  tty/8250_early: Don't truncate last character of options
  TTY: snyclinkmp: calculating wrong addresses
......@@ -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);
......
......@@ -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.
......
......@@ -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 */
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册