scsi: ncr5380: Shorten host info string by removing unused option macros
The DIFFERENTIAL and PARITY option macros are unused: no supported
hardware uses differential signalling and the core driver never
implemented parity checking. These options just waste space in the host
info string.
While we are here, fix a typo in the NCR5380_info() kernel-doc comment.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Tested-by: Ondrej Zary <linux@rainbow-software.org>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/NCR5380.h b/drivers/scsi/NCR5380.h
index 51a3567..e61d9f9 100644
--- a/drivers/scsi/NCR5380.h
+++ b/drivers/scsi/NCR5380.h
@@ -81,11 +81,7 @@
#define ICR_ASSERT_ATN 0x02 /* rw Set to assert ATN */
#define ICR_ASSERT_DATA 0x01 /* rw SCSI_DATA_REG is asserted */
-#ifdef DIFFERENTIAL
-#define ICR_BASE ICR_DIFF_ENABLE
-#else
#define ICR_BASE 0
-#endif
#define MODE_REG 2
/*
@@ -102,11 +98,7 @@
#define MR_DMA_MODE 0x02 /* rw DMA / pseudo DMA mode */
#define MR_ARBITRATE 0x01 /* rw start arbitration */
-#ifdef PARITY
-#define MR_BASE MR_ENABLE_PAR_CHECK
-#else
#define MR_BASE 0
-#endif
#define TARGET_COMMAND_REG 3
#define TCR_LAST_BYTE_SENT 0x80 /* ro DMA done */
@@ -234,7 +226,7 @@
unsigned char id_higher_mask; /* All bits above id_mask */
unsigned char last_message; /* Last Message Out */
unsigned long region_size; /* Size of address/port range */
- char info[256];
+ char info[168]; /* Host banner message */
};
#ifdef __KERNEL__