diff options
Diffstat (limited to 'drivers/input/serio/i8042.c')
| -rw-r--r-- | drivers/input/serio/i8042.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index 7e3141f37e32..d365f227ac56 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -255,25 +255,10 @@ static int i8042_kbd_write(struct serio *port, unsigned char c) static int i8042_aux_write(struct serio *serio, unsigned char c) { struct i8042_port *port = serio->port_data; - int retval; - -/* - * Send the byte out. - */ - - if (port->mux == -1) - retval = i8042_command(&c, I8042_CMD_AUX_SEND); - else - retval = i8042_command(&c, I8042_CMD_MUX_SEND + port->mux); -/* - * Make sure the interrupt happens and the character is received even - * in the case the IRQ isn't wired, so that we can receive further - * characters later. - */ - - i8042_interrupt(0, NULL); - return retval; + return i8042_command(&c, port->mux == -1 ? + I8042_CMD_AUX_SEND : + I8042_CMD_MUX_SEND + port->mux); } /* |