From: Geert Uytterhoeven Date: Thu, 30 Apr 2015 16:21:28 +0000 (+0200) Subject: serial: sh-sci: Document remaining FIFO Control Register bits X-Git-Tag: v4.2-rc1~87^2~97 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=31f90796c66876ea1894ea93e394b264e69dfdfc;p=karo-tx-linux.git serial: sh-sci: Document remaining FIFO Control Register bits Signed-off-by: Geert Uytterhoeven Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/sh-sci.h b/drivers/tty/serial/sh-sci.h index 2bae842fb0fc..1586d68470b6 100644 --- a/drivers/tty/serial/sh-sci.h +++ b/drivers/tty/serial/sh-sci.h @@ -65,9 +65,9 @@ enum { #define SCIF_DEFAULT_ERROR_MASK (SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK) /* SCFCR (FIFO Control Register) */ -#define SCFCR_MCE 0x0008 -#define SCFCR_TFRST 0x0004 -#define SCFCR_RFRST 0x0002 +#define SCFCR_MCE 0x0008 /* Modem Control Enable */ +#define SCFCR_TFRST 0x0004 /* Transmit FIFO Data Register Reset */ +#define SCFCR_RFRST 0x0002 /* Receive FIFO Data Register Reset */ #define SCFCR_LOOP (1 << 0) /* Loopback Test */ /* SCSPTR (Serial Port Register), optional */