Sanitizes access to some driver-global variables, in preparation for
making them dynamic rather than statically-sized.
This equivalent-transform style change blissfully ignores the fact that
gdth_ctr_vtab[] is never used (only assigned), and that the driver
itself seems to get a bit confused between gdth_ctr_count and
gdth_ctr_vcount. The whole virtual-controller stuff needs reviewing
for edge cases.
Signed-off-by: Jeff Garzik <[email protected]>
---
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index a6b5717..b9d1f69 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -394,6 +394,44 @@ static const struct file_operations gdth_fops = {
.release = gdth_close,
};
+static struct Scsi_Host *gdth_find_shp(int ha_idx)
+{
+ return gdth_ctr_tab[ha_idx];
+}
+
+static gdth_ha_str *gdth_find_ha(int ha_idx)
+{
+ struct Scsi_Host *shp = gdth_find_shp(ha_idx);
+ if (!shp)
+ return NULL;
+ return HADATA(shp);
+}
+
+static void gdth_push_vshp(struct Scsi_Host *shp)
+{
+ gdth_ctr_vtab[gdth_ctr_vcount++] = shp;
+}
+
+static int gdth_push_shp(struct Scsi_Host *shp)
+{
+ int idx;
+
+ idx = gdth_ctr_count;
+ gdth_ctr_count++;
+
+ gdth_ctr_tab[idx] = shp;
+
+ gdth_push_vshp(shp);
+
+ return idx;
+}
+
+static void gdth_pop_shp(void)
+{
+ gdth_ctr_count--;
+ gdth_ctr_vcount--;
+}
+
#include "gdth_proc.h"
#include "gdth_proc.c"
@@ -1220,7 +1258,7 @@ static void __init gdth_enable_int(int hanum)
gdt6m_dpram_str __iomem *dp6m_ptr;
TRACE(("gdth_enable_int() hanum %d\n",hanum));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
spin_lock_irqsave(&ha->smp_lock, flags);
if (ha->type == GDT_EISA) {
@@ -1260,7 +1298,7 @@ static int gdth_get_status(unchar *pIStatus,int irq)
*pIStatus = 0;
for (i=0; i<gdth_ctr_count; ++i) {
- ha = HADATA(gdth_ctr_tab[i]);
+ ha = gdth_find_ha(i);
if (ha->irq != (unchar)irq) /* check IRQ */
continue;
if (ha->type == GDT_EISA)
@@ -1291,7 +1329,7 @@ static int gdth_test_busy(int hanum)
TRACE(("gdth_test_busy() hanum %d\n",hanum));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
if (ha->type == GDT_EISA)
gdtsema0 = (int)inb(ha->bmic + SEMA0REG);
else if (ha->type == GDT_ISA)
@@ -1315,7 +1353,7 @@ static int gdth_get_cmd_index(int hanum)
TRACE(("gdth_get_cmd_index() hanum %d\n",hanum));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
for (i=0; i<GDTH_MAXCMDS; ++i) {
if (ha->cmd_tab[i].cmnd == UNUSED_CMND) {
ha->cmd_tab[i].cmnd = ha->pccb->RequestBuffer;
@@ -1334,7 +1372,7 @@ static void gdth_set_sema0(int hanum)
TRACE(("gdth_set_sema0() hanum %d\n",hanum));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
if (ha->type == GDT_EISA) {
outb(1, ha->bmic + SEMA0REG);
} else if (ha->type == GDT_ISA) {
@@ -1361,7 +1399,7 @@ static void gdth_copy_command(int hanum)
TRACE(("gdth_copy_command() hanum %d\n",hanum));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
cp_count = ha->cmd_len;
dp_offset= ha->cmd_offs_dpmem;
cmd_no = ha->cmd_cnt;
@@ -1415,7 +1453,7 @@ static void gdth_release_event(int hanum)
register gdth_ha_str *ha;
TRACE(("gdth_release_event() hanum %d\n",hanum));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
#ifdef GDTH_STATISTICS
{
@@ -1457,7 +1495,7 @@ static int gdth_wait(int hanum,int index,ulong32 time)
TRACE(("gdth_wait() hanum %d index %d time %d\n",hanum,index,time));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
if (index == 0)
return 1; /* no wait required */
@@ -1488,7 +1526,7 @@ static int gdth_internal_cmd(int hanum,unchar service,ushort opcode,ulong32 p1,
TRACE2(("gdth_internal_cmd() service %d opcode %d\n",service,opcode));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
cmd_ptr = ha->pccb;
memset((char*)cmd_ptr,0,sizeof(gdth_cmd_str));
@@ -1581,7 +1619,7 @@ static int __init gdth_search_drives(int hanum)
#endif
TRACE(("gdth_search_drives() hanum %d\n",hanum));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
ok = 0;
/* initialize controller services, at first: screen service */
@@ -1938,7 +1976,7 @@ static int gdth_analyse_hdrive(int hanum,ushort hdrive)
TRACE(("gdth_analyse_hdrive() hanum %d drive %d\n",hanum,hdrive));
if (hdrive >= MAX_HDRIVES)
return 0;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
if (!gdth_internal_cmd(hanum,CACHESERVICE,GDT_INFO,hdrive,0,0))
return 0;
@@ -2005,7 +2043,7 @@ static void gdth_putq(int hanum,Scsi_Cmnd *scp,unchar priority)
unchar b, t;
TRACE(("gdth_putq() priority %d\n",priority));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
spin_lock_irqsave(&ha->smp_lock, flags);
if (scp->done != gdth_scsi_done) {
@@ -2059,7 +2097,7 @@ static void gdth_next(int hanum)
int cmd_index;
TRACE(("gdth_next() hanum %d\n",hanum));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
if (!gdth_polling)
spin_lock_irqsave(&ha->smp_lock, flags);
@@ -2309,7 +2347,7 @@ static void gdth_copy_internal_data(int hanum,Scsi_Cmnd *scp,
char *address;
cpcount = count<=(ushort)scp->request_bufflen ? count:(ushort)scp->request_bufflen;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
if (scp->use_sg) {
sl = (struct scatterlist *)scp->request_buffer;
@@ -2351,7 +2389,7 @@ static int gdth_internal_cache_cmd(int hanum,Scsi_Cmnd *scp)
gdth_sense_data sd;
gdth_modep_data mpd;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
t = scp->device->id;
TRACE(("gdth_internal_cache_cmd() cmd 0x%x hdrive %d\n",
scp->cmnd[0],t));
@@ -2456,7 +2494,7 @@ static int gdth_fill_cache_cmd(int hanum,Scsi_Cmnd *scp,ushort hdrive)
struct page *page;
ulong offset;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
cmdp = ha->pccb;
TRACE(("gdth_fill_cache_cmd() cmd 0x%x cmdsize %d hdrive %d\n",
scp->cmnd[0],scp->cmd_len,hdrive));
@@ -2666,7 +2704,7 @@ static int gdth_fill_raw_cmd(int hanum,Scsi_Cmnd *scp,unchar b)
struct page *page;
ulong offset;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
t = scp->device->id;
l = scp->device->lun;
cmdp = ha->pccb;
@@ -2865,7 +2903,7 @@ static int gdth_special_cmd(int hanum,Scsi_Cmnd *scp)
register gdth_cmd_str *cmdp;
int cmd_index;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
cmdp= ha->pccb;
TRACE2(("gdth_special_cmd(): "));
@@ -3087,7 +3125,7 @@ static irqreturn_t gdth_interrupt(int irq,void *dev_id)
spin_unlock_irqrestore(&ha2->smp_lock, flags);
return IRQ_HANDLED;
}
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
#ifdef GDTH_STATISTICS
++act_ints;
@@ -3315,7 +3353,7 @@ static int gdth_sync_event(int hanum,int service,unchar index,Scsi_Cmnd *scp)
gdth_cmd_str *cmdp;
unchar b, t;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
cmdp = ha->pccb;
TRACE(("gdth_sync_event() serv %d status %d\n",
service,ha->status));
@@ -3686,7 +3724,7 @@ static int gdth_async_event(int hanum)
gdth_cmd_str *cmdp;
int cmd_index;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
cmdp= ha->pccb;
TRACE2(("gdth_async_event() ha %d serv %d\n",
hanum,ha->service));
@@ -3812,7 +3850,7 @@ static void gdth_timeout(ulong data)
ulong flags;
int hanum = 0;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
spin_lock_irqsave(&ha->smp_lock, flags);
for (act_stats=0,i=0; i<GDTH_MAXCMDS; ++i)
@@ -3965,9 +4003,7 @@ static int __init gdth_start_isa(struct scsi_host_template *shtp,
shp->unchecked_isa_dma = 1;
shp->irq = ha->irq;
shp->dma_channel = ha->drq;
- hanum = gdth_ctr_count;
- gdth_ctr_tab[gdth_ctr_count++] = shp;
- gdth_ctr_vtab[gdth_ctr_vcount++] = shp;
+ hanum = gdth_push_shp(shp);
NUMDATA(shp)->hanum = (ushort)hanum;
NUMDATA(shp)->busnum= 0;
@@ -4001,8 +4037,7 @@ static int __init gdth_start_isa(struct scsi_host_template *shtp,
if (ha->pscratch == NULL || ha->pmsg == NULL ||
!gdth_search_drives(hanum)) {
printk("GDT-ISA: Error during device scan\n");
- --gdth_ctr_count;
- --gdth_ctr_vcount;
+ gdth_pop_shp();
#ifdef INT_COAL
if (ha->coal_stat)
@@ -4043,7 +4078,7 @@ static int __init gdth_start_isa(struct scsi_host_template *shtp,
shp->unchecked_isa_dma = 1;
shp->irq = ha->irq;
shp->dma_channel = ha->drq;
- gdth_ctr_vtab[gdth_ctr_vcount++] = shp;
+ gdth_push_vshp(shp);
NUMDATA(shp)->hanum = (ushort)hanum;
NUMDATA(shp)->busnum = b;
}
@@ -4087,9 +4122,7 @@ static int __init gdth_start_eisa(struct scsi_host_template *shtp,
shp->unchecked_isa_dma = 0;
shp->irq = ha->irq;
shp->dma_channel = 0xff;
- hanum = gdth_ctr_count;
- gdth_ctr_tab[gdth_ctr_count++] = shp;
- gdth_ctr_vtab[gdth_ctr_vcount++] = shp;
+ hanum = gdth_push_shp(shp);
NUMDATA(shp)->hanum = (ushort)hanum;
NUMDATA(shp)->busnum= 0;
@@ -4129,8 +4162,8 @@ static int __init gdth_start_eisa(struct scsi_host_template *shtp,
if (ha->pscratch == NULL || ha->pmsg == NULL ||
!gdth_search_drives(hanum)) {
printk("GDT-EISA: Error during device scan\n");
- --gdth_ctr_count;
- --gdth_ctr_vcount;
+ gdth_pop_shp();
+
#ifdef INT_COAL
if (ha->coal_stat)
pci_free_consistent(ha->pdev, sizeof(gdth_coal_status) *
@@ -4171,7 +4204,7 @@ static int __init gdth_start_eisa(struct scsi_host_template *shtp,
shp->unchecked_isa_dma = 0;
shp->irq = ha->irq;
shp->dma_channel = 0xff;
- gdth_ctr_vtab[gdth_ctr_vcount++] = shp;
+ gdth_push_vshp(shp);
NUMDATA(shp)->hanum = (ushort)hanum;
NUMDATA(shp)->busnum = b;
}
@@ -4218,9 +4251,7 @@ static int __init gdth_start_pci(struct scsi_host_template *shtp,
shp->unchecked_isa_dma = 0;
shp->irq = ha->irq;
shp->dma_channel = 0xff;
- hanum = gdth_ctr_count;
- gdth_ctr_tab[gdth_ctr_count++] = shp;
- gdth_ctr_vtab[gdth_ctr_vcount++] = shp;
+ hanum = gdth_push_shp(shp);
NUMDATA(shp)->hanum = (ushort)hanum;
NUMDATA(shp)->busnum= 0;
@@ -4285,8 +4316,7 @@ static int __init gdth_start_pci(struct scsi_host_template *shtp,
if (err) {
printk("GDT-PCI %d: Error during device scan\n", hanum);
- --gdth_ctr_count;
- --gdth_ctr_vcount;
+ gdth_pop_shp();
#ifdef INT_COAL
if (ha->coal_stat)
@@ -4320,7 +4350,7 @@ static int __init gdth_start_pci(struct scsi_host_template *shtp,
shp->unchecked_isa_dma = 0;
shp->irq = ha->irq;
shp->dma_channel = 0xff;
- gdth_ctr_vtab[gdth_ctr_vcount++] = shp;
+ gdth_push_vshp(shp);
NUMDATA(shp)->hanum = (ushort)hanum;
NUMDATA(shp)->busnum = b;
}
@@ -4433,7 +4463,7 @@ static int gdth_release(struct Scsi_Host *shp)
TRACE2(("gdth_release()\n"));
if (NUMDATA(shp)->busnum == 0) {
hanum = NUMDATA(shp)->hanum;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
if (ha->sdev) {
scsi_free_host_dev(ha->sdev);
ha->sdev = NULL;
@@ -4486,7 +4516,7 @@ static const char *gdth_ctr_name(int hanum)
TRACE2(("gdth_ctr_name()\n"));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
if (ha->type == GDT_EISA) {
switch (ha->stype) {
@@ -4519,7 +4549,7 @@ static const char *gdth_info(struct Scsi_Host *shp)
TRACE2(("gdth_info()\n"));
hanum = NUMDATA(shp)->hanum;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
return ((const char *)ha->binfo.type_string);
}
@@ -4536,7 +4566,7 @@ static int gdth_eh_bus_reset(Scsi_Cmnd *scp)
hanum = NUMDATA(scp->device->host)->hanum;
b = virt_ctr ? NUMDATA(scp->device->host)->busnum : scp->device->channel;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
/* clear command tab */
spin_lock_irqsave(&ha->smp_lock, flags);
@@ -4592,7 +4622,7 @@ static int gdth_bios_param(struct scsi_device *sdev,struct block_device *bdev,se
b = virt_ctr ? NUMDATA(sd->host)->busnum : sd->channel;
t = sd->id;
TRACE2(("gdth_bios_param() ha %d bus %d target %d\n", hanum, b, t));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
if (b != ha->virt_bus || ha->hdr[t].heads == 0) {
/* raw device or host drive without mapping information */
@@ -4643,13 +4673,15 @@ static int gdth_queuecommand(Scsi_Cmnd *scp,void (*done)(Scsi_Cmnd *))
static int gdth_open(struct inode *inode, struct file *filep)
{
+ struct Scsi_Host *shp;
gdth_ha_str *ha;
int i;
for (i = 0; i < gdth_ctr_count; i++) {
- ha = HADATA(gdth_ctr_tab[i]);
+ shp = gdth_find_shp(i);
+ ha = HADATA(shp);
if (!ha->sdev)
- ha->sdev = scsi_get_host_dev(gdth_ctr_tab[i]);
+ ha->sdev = scsi_get_host_dev(shp);
}
TRACE(("gdth_open()\n"));
@@ -4671,7 +4703,7 @@ static int ioc_event(void __user *arg)
if (copy_from_user(&evt, arg, sizeof(gdth_ioctl_event)) ||
evt.ionode >= gdth_ctr_count)
return -EFAULT;
- ha = HADATA(gdth_ctr_tab[evt.ionode]);
+ ha = gdth_find_ha(evt.ionode);
if (evt.erase == 0xff) {
if (evt.event.event_source == ES_TEST)
@@ -4708,7 +4740,7 @@ static int ioc_lockdrv(void __user *arg)
if (copy_from_user(&ldrv, arg, sizeof(gdth_ioctl_lockdrv)) ||
ldrv.ionode >= gdth_ctr_count)
return -EFAULT;
- ha = HADATA(gdth_ctr_tab[ldrv.ionode]);
+ ha = gdth_find_ha(ldrv.ionode);
for (i = 0; i < ldrv.drive_cnt && i < MAX_HDRIVES; ++i) {
j = ldrv.drives[i];
@@ -4743,7 +4775,7 @@ static int ioc_resetdrv(void __user *arg, char *cmnd)
res.ionode >= gdth_ctr_count || res.number >= MAX_HDRIVES)
return -EFAULT;
hanum = res.ionode;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
if (!ha->hdr[res.number].present)
return 0;
@@ -4778,7 +4810,7 @@ static int ioc_general(void __user *arg, char *cmnd)
gen.ionode >= gdth_ctr_count)
return -EFAULT;
hanum = gen.ionode;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
if (gen.data_len + gen.sense_len != 0) {
if (!(buf = gdth_ioctl_alloc(hanum, gen.data_len + gen.sense_len,
FALSE, &paddr)))
@@ -4903,7 +4935,7 @@ static int ioc_hdrlist(void __user *arg, char *cmnd)
goto free_fail;
}
hanum = rsc->ionode;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
memset(cmd, 0, sizeof(gdth_cmd_str));
for (i = 0; i < MAX_HDRIVES; ++i) {
@@ -4960,7 +4992,7 @@ static int ioc_rescan(void __user *arg, char *cmnd)
goto free_fail;
}
hanum = rsc->ionode;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
memset(cmd, 0, sizeof(gdth_cmd_str));
if (rsc->flag == 0) {
@@ -5119,7 +5151,7 @@ static int gdth_ioctl(struct inode *inode, struct file *filep,
if (copy_from_user(&ctrt, argp, sizeof(gdth_ioctl_ctrtype)) ||
ctrt.ionode >= gdth_ctr_count)
return -EFAULT;
- ha = HADATA(gdth_ctr_tab[ctrt.ionode]);
+ ha = gdth_find_ha(ctrt.ionode);
if (ha->type == GDT_ISA || ha->type == GDT_EISA) {
ctrt.type = (unchar)((ha->stype>>20) - 0x10);
} else {
@@ -5160,7 +5192,7 @@ static int gdth_ioctl(struct inode *inode, struct file *filep,
if (copy_from_user(&lchn, argp, sizeof(gdth_ioctl_lockchn)) ||
lchn.ionode >= gdth_ctr_count)
return -EFAULT;
- ha = HADATA(gdth_ctr_tab[lchn.ionode]);
+ ha = gdth_find_ha(lchn.ionode);
i = lchn.channel;
if (i < ha->bus_cnt) {
@@ -5200,7 +5232,7 @@ static int gdth_ioctl(struct inode *inode, struct file *filep,
res.ionode >= gdth_ctr_count)
return -EFAULT;
hanum = res.ionode;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
scp = kzalloc(sizeof(*scp), GFP_KERNEL);
if (!scp)
@@ -5238,7 +5270,7 @@ static void gdth_flush(int hanum)
memset(cmnd, 0xff, MAX_COMMAND_SIZE);
TRACE2(("gdth_flush() hanum %d\n",hanum));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
for (i = 0; i < MAX_HDRIVES; ++i) {
if (ha->hdr[i].present) {
@@ -5256,7 +5288,7 @@ static void gdth_flush(int hanum)
}
TRACE2(("gdth_flush(): flush ha %d drive %d\n", hanum, i));
- gdth_execute(gdth_ctr_tab[hanum], &gdtcmd, cmnd, 30, NULL);
+ gdth_execute(gdth_find_shp(hanum), &gdtcmd, cmnd, 30, NULL);
}
}
}
@@ -5289,7 +5321,7 @@ static int gdth_halt(struct notifier_block *nb, ulong event, void *buf)
gdtcmd.Service = CACHESERVICE;
gdtcmd.OpCode = GDT_RESET;
TRACE2(("gdth_halt(): reset controller %d\n", hanum));
- gdth_execute(gdth_ctr_tab[hanum], &gdtcmd, cmnd, 10, NULL);
+ gdth_execute(gdth_find_shp(hanum), &gdtcmd, cmnd, 10, NULL);
#endif
}
printk("Done.\n");
diff --git a/drivers/scsi/gdth_proc.c b/drivers/scsi/gdth_proc.c
index 5fccb15..0c7696f 100644
--- a/drivers/scsi/gdth_proc.c
+++ b/drivers/scsi/gdth_proc.c
@@ -54,7 +54,7 @@ static int gdth_set_asc_info(struct Scsi_Host *host, char *buffer,
memset(&gdtcmd, 0, sizeof(gdth_cmd_str));
TRACE2(("gdth_set_asc_info() ha %d\n",hanum));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
orig_length = length + 5;
drive = -1;
wb_mode = 0;
@@ -188,7 +188,7 @@ static int gdth_get_info(char *buffer,char **start,off_t offset,int length,
memset(gdtcmd, 0, sizeof(gdth_cmd_str));
TRACE2(("gdth_get_info() ha %d bus %d\n",hanum,busnum));
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
/* request is i.e. "cat /proc/scsi/gdth/0" */
@@ -682,7 +682,7 @@ static char *gdth_ioctl_alloc(int hanum, int size, int scratch,
if (size == 0)
return NULL;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
spin_lock_irqsave(&ha->smp_lock, flags);
if (!ha->scratch_busy && size <= GDTH_SCRATCH) {
@@ -707,7 +707,7 @@ static void gdth_ioctl_free(int hanum, int size, char *buf, ulong64 paddr)
gdth_ha_str *ha;
ulong flags;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
spin_lock_irqsave(&ha->smp_lock, flags);
if (buf == ha->pscratch) {
@@ -726,7 +726,7 @@ static int gdth_ioctl_check_bin(int hanum, ushort size)
ulong flags;
int ret_val;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
spin_lock_irqsave(&ha->smp_lock, flags);
ret_val = FALSE;
@@ -747,7 +747,7 @@ static void gdth_wait_completion(int hanum, int busnum, int id)
Scsi_Cmnd *scp;
unchar b, t;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
spin_lock_irqsave(&ha->smp_lock, flags);
for (i = 0; i < GDTH_MAXCMDS; ++i) {
@@ -774,7 +774,7 @@ static void gdth_stop_timeout(int hanum, int busnum, int id)
Scsi_Cmnd *scp;
unchar b, t;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
spin_lock_irqsave(&ha->smp_lock, flags);
for (scp = ha->req_first; scp; scp = (Scsi_Cmnd *)scp->SCp.ptr) {
@@ -798,7 +798,7 @@ static void gdth_start_timeout(int hanum, int busnum, int id)
Scsi_Cmnd *scp;
unchar b, t;
- ha = HADATA(gdth_ctr_tab[hanum]);
+ ha = gdth_find_ha(hanum);
spin_lock_irqsave(&ha->smp_lock, flags);
for (scp = ha->req_first; scp; scp = (Scsi_Cmnd *)scp->SCp.ptr) {
-
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