[PATCH v2 3/7] serial: exar: Fix feature control register constants
From: Jan Kiszka <jan.kiszka@siemens.com>
Date: 2017-02-08 16:58:58
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
According to the XR17V352 manual, bit 4 is IrDA control and bit 5 for 485. Fortunately, no driver used them so far. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Andy Shevchenko <redacted> --- include/uapi/linux/serial_reg.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/uapi/linux/serial_reg.h b/include/uapi/linux/serial_reg.h
index 274d8fc..25b93a7 100644
--- a/include/uapi/linux/serial_reg.h
+++ b/include/uapi/linux/serial_reg.h@@ -374,8 +374,8 @@ #define UART_EXAR_DVID 0x8d /* Device identification */ #define UART_EXAR_FCTR 0x08 /* Feature Control Register */ -#define UART_FCTR_EXAR_IRDA 0x08 /* IrDa data encode select */ -#define UART_FCTR_EXAR_485 0x10 /* Auto 485 half duplex dir ctl */ +#define UART_FCTR_EXAR_IRDA 0x10 /* IrDa data encode select */ +#define UART_FCTR_EXAR_485 0x20 /* Auto 485 half duplex dir ctl */ #define UART_FCTR_EXAR_TRGA 0x00 /* FIFO trigger table A */ #define UART_FCTR_EXAR_TRGB 0x60 /* FIFO trigger table B */ #define UART_FCTR_EXAR_TRGC 0x80 /* FIFO trigger table C */
--
2.1.4