* UART_MCR_AFE is a redefinition of serial_reg.h's one.
* UART_LSR_SPECIAL is a redefinition of serial_reg.h's
UART_LSR_BRK_ERROR_BITS.
So remove both and replace the latter uses by already defined
UART_LSR_BRK_ERROR_BITS.
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/tty/mxser.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index 53136a7d92b1..79d7cecb7765 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -180,9 +180,6 @@
#define WAKEUP_CHARS 256
-#define UART_MCR_AFE 0x20
-#define UART_LSR_SPECIAL 0x1E
-
#define PCI_DEVICE_ID_POS104UL 0x1044
#define PCI_DEVICE_ID_CB108 0x1080
#define PCI_DEVICE_ID_CP102UF 0x1023
@@ -2063,7 +2060,7 @@ static bool mxser_receive_chars_new(struct tty_struct *tty,
if (hwid == MOXA_OTHER_UART)
return false;
- if (status & UART_LSR_SPECIAL)
+ if (status & UART_LSR_BRK_ERROR_BITS)
return false;
if (hwid == MOXA_MUST_MU860_HWID && (status & MOXA_MUST_LSR_RERR))
return false;
@@ -2108,7 +2105,7 @@ static u8 mxser_receive_chars_old(struct tty_struct *tty,
break;
} else {
char flag = 0;
- if (status & UART_LSR_SPECIAL) {
+ if (status & UART_LSR_BRK_ERROR_BITS) {
if (status & UART_LSR_BI) {
flag = TTY_BREAK;
port->icount.brk++;
--
2.32.0
