tree babbedf20c8265ac7998f0c48e366ac843376f19
parent 556c27806071d61e2b2e6da7c0a77b1efa4cd832
author Fabio Estevam <fabio.estevam@nxp.com> 1505734408 -0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1505752309 +0200

serial: fsl_lpuart: Remove unused 'bd' variable

Since commit a6d7514b14a6 ("tty: serial: lpuart: add a more accurate baud
rate calculation method") the baud rate is now calculated inside the
lpuart32_serial_setbrg() function, so we no longer need to read the
UARTBAUD register inside lpuart32_set_termios().

The 'bd' variable can be simply removed.

This fixes the following build warning with W=1:

drivers/tty/serial/fsl_lpuart.c: In function 'lpuart32_set_termios':
drivers/tty/serial/fsl_lpuart.c:1652:32: warning: variable 'bd' set but not used [-Wunused-but-set-variable]

Fixes: a6d7514b14a6 ("tty: serial: lpuart: add a more accurate baud rate calculation method")
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>