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authorJohan Hovold <jhovold@gmail.com>2009-10-08 11:36:46 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2009-10-09 13:52:05 -0700
commit9388e2e71a51fab0aa2309bbb45e8a23d89a95a9 (patch)
tree0a03b34782e751ab3666c7df796d4a85c485d129 /drivers/usb
parentcc01f17d5cb8ac604108515735aeca72e17944c1 (diff)
USB: pl2303: fix error characters not being reported to ldisc
Fix regression introduced by commit d4fc4a7bfc2dee626f4fec1e209e58eaa4312de6 (tty: Fix the PL2303 private methods for sysrq). Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/serial/pl2303.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 1128e01525b..9ec1a49e236 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -1046,13 +1046,15 @@ static void pl2303_push_data(struct tty_struct *tty,
/* overrun is special, not associated with a char */
if (line_status & UART_OVERRUN_ERROR)
tty_insert_flip_char(tty, 0, TTY_OVERRUN);
- if (port->console && port->sysrq) {
+
+ if (tty_flag == TTY_NORMAL && !(port->console && port->sysrq))
+ tty_insert_flip_string(tty, data, urb->actual_length);
+ else {
int i;
for (i = 0; i < urb->actual_length; ++i)
if (!usb_serial_handle_sysrq_char(tty, port, data[i]))
tty_insert_flip_char(tty, data[i], tty_flag);
- } else
- tty_insert_flip_string(tty, data, urb->actual_length);
+ }
tty_flip_buffer_push(tty);
}