Commit 32d3d793 authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by James Bottomley

[SCSI] ipr: qc_fill_rtf() method should not store alternate status register

The 'ctl' field of  the 'struct ata_taskfile' is not really dual purpose, i.e.
it is not intended  for storing the alternate status register (which is mapped
at the same address in the legacy IDE controllers) in the qc_fill_rtf() method.
No other 'libata' driver except 'drivers/scsi/ipr.c' stores the alternate status
register's value in the 'ctl' field of 'qc->result_tf', hence this driver should
not do this as well...
Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: default avatarBrian King <brking@linux.vnet.ibm.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 9246cc2b
...@@ -6662,7 +6662,6 @@ static bool ipr_qc_fill_rtf(struct ata_queued_cmd *qc) ...@@ -6662,7 +6662,6 @@ static bool ipr_qc_fill_rtf(struct ata_queued_cmd *qc)
tf->hob_lbal = g->hob_lbal; tf->hob_lbal = g->hob_lbal;
tf->hob_lbam = g->hob_lbam; tf->hob_lbam = g->hob_lbam;
tf->hob_lbah = g->hob_lbah; tf->hob_lbah = g->hob_lbah;
tf->ctl = g->alt_status;
return true; return true;
} }
......
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