serial: sh-sci: Tidy up fifo overrun error handling.

[platform/kernel/linux-starfive.git] / drivers / serial / sh-sci.h

diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index 6da755d..4479a91 100644 (file)
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -232,6 +232,10 @@
 # define SCIF_TXROOM_MAX 16
 #endif
 
+#ifndef SCIF_ORER
+#define SCIF_ORER      0x0000
+#endif
+
 #define SCxSR_TEND(port)       (((port)->type == PORT_SCI) ? SCI_TEND   : SCIF_TEND)
 #define SCxSR_ERRORS(port)     (((port)->type == PORT_SCI) ? SCI_ERRORS : SCIF_ERRORS)
 #define SCxSR_RDxF(port)       (((port)->type == PORT_SCI) ? SCI_RDRF   : SCIF_RDF)
@@ -239,12 +243,7 @@
 #define SCxSR_FER(port)                (((port)->type == PORT_SCI) ? SCI_FER    : SCIF_FER)
 #define SCxSR_PER(port)                (((port)->type == PORT_SCI) ? SCI_PER    : SCIF_PER)
 #define SCxSR_BRK(port)                (((port)->type == PORT_SCI) ? 0x00       : SCIF_BRK)
-
-#if defined(CONFIG_CPU_SUBTYPE_SH7705)
-# define SCxSR_ORER(port)      (((port)->type == PORT_SCI) ? SCI_ORER : SCIF_ORER)
-#else
-# define SCxSR_ORER(port)      (((port)->type == PORT_SCI) ? SCI_ORER : 0x0000)
-#endif
+#define SCxSR_ORER(port)       (((port)->type == PORT_SCI) ? SCI_ORER   : SCIF_ORER)
 
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \