[SCSI] advansys: clean up warnings
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>
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@ -4403,7 +4403,7 @@ advansys_detect(struct scsi_host_template *tpnt)
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ASC_DBG1(1,
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"advansys_detect: probing I/O port 0x%x...\n",
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iop);
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if (check_region(iop, ASC_IOADR_GAP) != 0) {
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if (!request_region(iop, ASC_IOADR_GAP, "advansys")){
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printk(
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"AdvanSys SCSI: specified I/O Port 0x%X is busy\n", iop);
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/* Don't try this I/O port twice. */
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@ -4413,6 +4413,7 @@ advansys_detect(struct scsi_host_template *tpnt)
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printk(
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"AdvanSys SCSI: specified I/O Port 0x%X has no adapter\n", iop);
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/* Don't try this I/O port twice. */
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release_region(iop, ASC_IOADR_GAP);
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asc_ioport[ioport] = 0;
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goto ioport_try_again;
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} else {
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@ -4431,6 +4432,7 @@ advansys_detect(struct scsi_host_template *tpnt)
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* 'ioport' past this board.
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*/
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ioport++;
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release_region(iop, ASC_IOADR_GAP);
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goto ioport_try_again;
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}
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}
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@ -9740,13 +9742,14 @@ AscSearchIOPortAddr11(
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}
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for (; i < ASC_IOADR_TABLE_MAX_IX; i++) {
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iop_base = _asc_def_iop_base[i];
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if (check_region(iop_base, ASC_IOADR_GAP) != 0) {
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if (!request_region(iop_base, ASC_IOADR_GAP, "advansys")){
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ASC_DBG1(1,
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"AscSearchIOPortAddr11: check_region() failed I/O port 0x%x\n",
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iop_base);
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continue;
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}
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ASC_DBG1(1, "AscSearchIOPortAddr11: probing I/O port 0x%x\n", iop_base);
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release_region(iop_base, ASC_IOADR_GAP);
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if (AscFindSignature(iop_base)) {
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return (iop_base);
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}
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