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use wdc_maxdrives for atabus_alloc_drives() also in wdc_sataprobe()

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instead of magic 1; no functional change, all wdc_sataprobe() users
actually set wdc_maxdrives to 1
This commit is contained in:
jdolecek 2020-02-10 20:11:48 +00:00
parent 50f045f5c1
commit fce3b0937b
1 changed files with 4 additions and 3 deletions
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7
sys/dev/ic/wdc.c
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@ -1,4 +1,4 @@
/* $NetBSD: wdc.c,v 1.296 2019/12/27 09:41:50 msaitoh Exp $ */
/* $NetBSD: wdc.c,v 1.297 2020/02/10 20:11:48 jdolecek Exp $ */
/*
* Copyright (c) 1998, 2001, 2003 Manuel Bouyer. All rights reserved.
@ -58,7 +58,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: wdc.c,v 1.296 2019/12/27 09:41:50 msaitoh Exp $");
__KERNEL_RCSID(0, "$NetBSD: wdc.c,v 1.297 2020/02/10 20:11:48 jdolecek Exp $");
#include "opt_ata.h"
#include "opt_wdc.h"
@ -203,6 +203,7 @@ wdc_allocate_regs(struct wdc_softc *wdc)
void
wdc_sataprobe(struct ata_channel *chp)
{
struct wdc_softc *wdc = CHAN_TO_WDC(chp);
struct wdc_regs *wdr = CHAN_TO_WDC_REGS(chp);
uint8_t st = 0, sc __unused, sn __unused, cl, ch;
int i;
@ -243,7 +244,7 @@ wdc_sataprobe(struct ata_channel *chp)
"cl=0x%x ch=0x%x\n",
device_xname(chp->ch_atac->atac_dev), chp->ch_channel,
sc, sn, cl, ch), DEBUG_PROBE);
if (atabus_alloc_drives(chp, 1) != 0)
if (atabus_alloc_drives(chp, wdc->wdc_maxdrives) != 0)
return;
/*
* sc and sn are supposed to be 0x1 for ATAPI, but in some