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[SCSI] advansys: clean up warnings

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Fix typecast warnings and switch from check_region to request_region

(akpm: Ken and Jeffrey Phillips Freeman <jeffreyfreeman@syncleus.com> are
possible advansys testers)

Signed-off-by: Ken Witherow <ken@krwtech.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Ken Witherow 2007-02-05 16:38:28 -08:00 committed by James Bottomley
parent a84cb1e82d
commit 35d6848322
1 changed files with 5 additions and 2 deletions
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7
drivers/scsi/advansys.c
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@ -4403,7 +4403,7 @@ advansys_detect(struct scsi_host_template *tpnt)
ASC_DBG1(1, ASC_DBG1(1,
"advansys_detect: probing I/O port 0x%x...\n", "advansys_detect: probing I/O port 0x%x...\n",
iop); iop);
if (check_region(iop, ASC_IOADR_GAP) != 0) { if (!request_region(iop, ASC_IOADR_GAP, "advansys")){
printk( printk(
"AdvanSys SCSI: specified I/O Port 0x%X is busy\n", iop); "AdvanSys SCSI: specified I/O Port 0x%X is busy\n", iop);
/* Don't try this I/O port twice. */ /* Don't try this I/O port twice. */
@ -4413,6 +4413,7 @@ advansys_detect(struct scsi_host_template *tpnt)
printk( printk(
"AdvanSys SCSI: specified I/O Port 0x%X has no adapter\n", iop); "AdvanSys SCSI: specified I/O Port 0x%X has no adapter\n", iop);
/* Don't try this I/O port twice. */ /* Don't try this I/O port twice. */
release_region(iop, ASC_IOADR_GAP);
asc_ioport[ioport] = 0; asc_ioport[ioport] = 0;
goto ioport_try_again; goto ioport_try_again;
} else { } else {
@ -4431,6 +4432,7 @@ advansys_detect(struct scsi_host_template *tpnt)
* 'ioport' past this board. * 'ioport' past this board.
*/ */
ioport++; ioport++;
release_region(iop, ASC_IOADR_GAP);
goto ioport_try_again; goto ioport_try_again;
} }
} }
@ -9740,13 +9742,14 @@ AscSearchIOPortAddr11(
} }
for (; i < ASC_IOADR_TABLE_MAX_IX; i++) { for (; i < ASC_IOADR_TABLE_MAX_IX; i++) {
iop_base = _asc_def_iop_base[i]; iop_base = _asc_def_iop_base[i];
if (check_region(iop_base, ASC_IOADR_GAP) != 0) { if (!request_region(iop_base, ASC_IOADR_GAP, "advansys")){
ASC_DBG1(1, ASC_DBG1(1,
"AscSearchIOPortAddr11: check_region() failed I/O port 0x%x\n", "AscSearchIOPortAddr11: check_region() failed I/O port 0x%x\n",
iop_base); iop_base);
continue; continue;
} }
ASC_DBG1(1, "AscSearchIOPortAddr11: probing I/O port 0x%x\n", iop_base); ASC_DBG1(1, "AscSearchIOPortAddr11: probing I/O port 0x%x\n", iop_base);
release_region(iop_base, ASC_IOADR_GAP);
if (AscFindSignature(iop_base)) { if (AscFindSignature(iop_base)) {
return (iop_base); return (iop_base);
} }