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path: root/drivers/tty/serial/mpc52xx_uart.c
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Diffstat (limited to 'drivers/tty/serial/mpc52xx_uart.c')
-rw-r--r--drivers/tty/serial/mpc52xx_uart.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/tty/serial/mpc52xx_uart.c b/drivers/tty/serial/mpc52xx_uart.c
index bedac0d4c9ce..8cf577008ad7 100644
--- a/drivers/tty/serial/mpc52xx_uart.c
+++ b/drivers/tty/serial/mpc52xx_uart.c
@@ -598,7 +598,7 @@ static struct psc_ops mpc512x_psc_ops = {
};
#endif
-static struct psc_ops *psc_ops;
+static const struct psc_ops *psc_ops;
/* ======================================================================== */
/* UART operations */
@@ -775,11 +775,15 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct ktermios *new,
}
if (new->c_cflag & PARENB) {
+ if (new->c_cflag & CMSPAR)
+ mr1 |= MPC52xx_PSC_MODE_PARFORCE;
+
+ /* With CMSPAR, PARODD also means high parity (same as termios) */
mr1 |= (new->c_cflag & PARODD) ?
MPC52xx_PSC_MODE_PARODD : MPC52xx_PSC_MODE_PAREVEN;
- } else
+ } else {
mr1 |= MPC52xx_PSC_MODE_PARNONE;
-
+ }
mr2 = 0;