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Commit 77957536 authored by Jan Kiszka's avatar Jan Kiszka Committed by Greg Kroah-Hartman
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serial: exar: Fix feature control register constants 



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: default avatarJan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5b5f252d

include/uapi/linux/serial_reg.h

+2 −2
Original line number Diff line number Diff line
@@ -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 */