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| author | Finn Thain <fthain@telegraphics.com.au> | 2016-10-10 06:46:53 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-11-08 23:29:48 +0100 |
| commit | 7c60663143c29ea64f51e692f950f8619e0e4c77 (patch) | |
| tree | ffbf801aafc04514ec6ae720998d64b26364bbff /drivers/scsi/pcmcia/nsp_cs.c | |
| parent | scsi: ncr5380: Pass hostdata pointer to register polling routines (diff) | |
| download | linux-7c60663143c29ea64f51e692f950f8619e0e4c77.tar.xz linux-7c60663143c29ea64f51e692f950f8619e0e4c77.zip | |
scsi: ncr5380: Expedite register polling
Avoid the call to NCR5380_poll_politely2() when possible. The call is
easily short-circuited on the PIO fast path, using the inline wrapper.
This requires that the NCR5380_read macro be made available before
any #include "NCR5380.h" so a few declarations have to be moved too.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.com>
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/pcmcia/nsp_cs.c')
0 files changed, 0 insertions, 0 deletions