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authorFinn Thain <fthain@telegraphics.com.au>2017-01-16 02:50:57 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2017-02-01 05:37:44 +0300
commit9507037304e581493bcd8bf76e013e44be71470e (patch)
tree844dfa7cb4abd2a7affb40d40cbad1da4b8d979d /drivers/scsi/NCR5380.h
parent090284610632bb32a5d2eea41420ee7c2b6975ca (diff)
downloadlinux-9507037304e581493bcd8bf76e013e44be71470e.tar.xz
scsi: ncr5380: Clean up dead code and redundant macro usage
Remove dead code inside #if 0 conditionals. Remove the #ifdef __KERNEL__ test, since NCR5380.h has no definitions that relate to userspace code. Remove two redundant macro definitions which were overlooked in commit e9db3198e08b ("sun3_scsi: Adopt NCR5380.c core driver"). 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>
Diffstat (limited to 'drivers/scsi/NCR5380.h')
-rw-r--r--drivers/scsi/NCR5380.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/scsi/NCR5380.h b/drivers/scsi/NCR5380.h
index e61d9f9987fa..d78f0957d865 100644
--- a/drivers/scsi/NCR5380.h
+++ b/drivers/scsi/NCR5380.h
@@ -166,11 +166,7 @@
#define CSR_SCSI_BUF_RDY 0x02 /* ro SCSI buffer read */
#define CSR_GATED_53C80_IRQ 0x01 /* ro Last block xferred */
-#if 0
-#define CSR_BASE CSR_SCSI_BUFF_INTR | CSR_53C80_INTR
-#else
#define CSR_BASE CSR_53C80_INTR
-#endif
/* Note : PHASE_* macros are based on the values of the STATUS register */
#define PHASE_MASK (SR_MSG | SR_CD | SR_IO)
@@ -229,8 +225,6 @@ struct NCR5380_hostdata {
char info[168]; /* Host banner message */
};
-#ifdef __KERNEL__
-
struct NCR5380_cmd {
struct list_head list;
};
@@ -323,5 +317,4 @@ static inline int NCR5380_dma_residual_none(struct NCR5380_hostdata *hostdata)
return 0;
}
-#endif /* __KERNEL__ */
#endif /* NCR5380_H */