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authorLinus Torvalds <torvalds@linux-foundation.org>2010-03-03 08:48:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-03 08:48:58 -0800
commit7f5b09c15ab989ed5ce4adda0be42c1302df70b7 (patch)
tree9695b00983d1bd077ff91c463abcb136330cf344 /drivers/char/tty_buffer.c
parent94468080220162f74dc6ce5c3e95e5fec8022902 (diff)
parentcedf8a78421943441b9011ce7bcdab55f07d2ea6 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (220 commits) USB: backlight, appledisplay: fix incomplete registration failure handling USB: pl2303: remove unnecessary reset of usb_device in urbs USB: ftdi_sio: remove obsolete check in unthrottle USB: ftdi_sio: remove unused tx_bytes counter USB: qcaux: driver for auxiliary serial ports on Qualcomm devices USB: pl2303: initial TIOCGSERIAL support USB: option: add Longcheer/Longsung vendor ID USB: fix I2C API usage in ohci-pnx4008. USB: usbmon: mask seconds properly in text API USB: sisusbvga: no unnecessary GFP_ATOMIC USB: storage: onetouch: unnecessary GFP_ATOMIC USB: serial: ftdi: add CONTEC vendor and product id USB: remove references to port->port.count from the serial drivers USB: tty: Prune uses of tty_request_room in the USB layer USB: tty: Add a function to insert a string of characters with the same flag USB: don't read past config->interface[] if usb_control_msg() fails in usb_reset_configuration() USB: tty: kill request_room for USB ACM class USB: tty: sort out the request_room handling for whiteheat USB: storage: fix misplaced parenthesis USB: vstusb.c: removal of driver for Vernier Software & Technology, Inc., devices and spectrometers ...
Diffstat (limited to 'drivers/char/tty_buffer.c')
-rw-r--r--drivers/char/tty_buffer.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/char/tty_buffer.c b/drivers/char/tty_buffer.c
index f27c4d6d956..af8d9771572 100644
--- a/drivers/char/tty_buffer.c
+++ b/drivers/char/tty_buffer.c
@@ -231,9 +231,10 @@ int tty_buffer_request_room(struct tty_struct *tty, size_t size)
EXPORT_SYMBOL_GPL(tty_buffer_request_room);
/**
- * tty_insert_flip_string - Add characters to the tty buffer
+ * tty_insert_flip_string_fixed_flag - Add characters to the tty buffer
* @tty: tty structure
* @chars: characters
+ * @flag: flag value for each character
* @size: size
*
* Queue a series of bytes to the tty buffering. All the characters
@@ -242,8 +243,8 @@ EXPORT_SYMBOL_GPL(tty_buffer_request_room);
* Locking: Called functions may take tty->buf.lock
*/
-int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars,
- size_t size)
+int tty_insert_flip_string_fixed_flag(struct tty_struct *tty,
+ const unsigned char *chars, char flag, size_t size)
{
int copied = 0;
do {
@@ -254,7 +255,7 @@ int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars,
if (unlikely(space == 0))
break;
memcpy(tb->char_buf_ptr + tb->used, chars, space);
- memset(tb->flag_buf_ptr + tb->used, TTY_NORMAL, space);
+ memset(tb->flag_buf_ptr + tb->used, flag, space);
tb->used += space;
copied += space;
chars += space;
@@ -263,7 +264,7 @@ int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars,
} while (unlikely(size > copied));
return copied;
}
-EXPORT_SYMBOL(tty_insert_flip_string);
+EXPORT_SYMBOL(tty_insert_flip_string_fixed_flag);
/**
* tty_insert_flip_string_flags - Add characters to the tty buffer