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| author | Johan Hovold <jhovold@gmail.com> | 2010-05-07 19:46:56 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-20 13:21:43 -0700 |
| commit | 70ced221cc9f041481f129e63cc5b1dedb0ff959 (patch) | |
| tree | 646401a37dbc21cb3a8549feb867e60d491a9bfd | |
| parent | 1ab83238740ff1e1773d5c13ecac43c60cf4aec4 (diff) | |
| download | linux-70ced221cc9f041481f129e63cc5b1dedb0ff959.tar.bz2 | |
USB: tty: fix incorrect use of tty_insert_flip_string_fixed_flag
Fix regression introduced by commit
a108bfcb372d8c4452701039308fb95747911c59 (USB: tty: Prune uses of
tty_request_room in the USB layer) which broke three drivers
(cypress_m8, digi_acceleport and spcp8x5) through incorrect use of
tty_insert_flip_string_fixed_flag.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Cc: stable <stable@kernel.org> [.34]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/serial/cypress_m8.c | 2 | ||||
| -rw-r--r-- | drivers/usb/serial/digi_acceleport.c | 4 | ||||
| -rw-r--r-- | drivers/usb/serial/spcp8x5.c | 4 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index e23c77925e7a..582e832dca72 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -1309,7 +1309,7 @@ static void cypress_read_int_callback(struct urb *urb) /* process read if there is data other than line status */ if (tty && bytes > i) { tty_insert_flip_string_fixed_flag(tty, data + i, - bytes - i, tty_flag); + tty_flag, bytes - i); tty_flip_buffer_push(tty); } diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 68b0aa5e516c..3edda3ed822a 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -1703,8 +1703,8 @@ static int digi_read_inb_callback(struct urb *urb) /* data length is len-1 (one byte of len is port_status) */ --len; if (len > 0) { - tty_insert_flip_string_fixed_flag(tty, data, len, - flag); + tty_insert_flip_string_fixed_flag(tty, data, flag, + len); tty_flip_buffer_push(tty); } } diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c index 5d39191e7244..2ea32c561d02 100644 --- a/drivers/usb/serial/spcp8x5.c +++ b/drivers/usb/serial/spcp8x5.c @@ -726,8 +726,8 @@ static void spcp8x5_read_bulk_callback(struct urb *urb) /* overrun is special, not associated with a char */ if (status & UART_OVERRUN_ERROR) tty_insert_flip_char(tty, 0, TTY_OVERRUN); - tty_insert_flip_string_fixed_flag(tty, data, - urb->actual_length, tty_flag); + tty_insert_flip_string_fixed_flag(tty, data, tty_flag, + urb->actual_length); tty_flip_buffer_push(tty); } tty_kref_put(tty); |