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path: root/drivers/scsi/eata.c
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Diffstat (limited to 'drivers/scsi/eata.c')
-rw-r--r--drivers/scsi/eata.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index 813dd5c998e..943ad3a1966 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -837,7 +837,6 @@ struct hostdata {
static struct Scsi_Host *sh[MAX_BOARDS];
static const char *driver_name = "EATA";
static char sha[MAX_BOARDS];
-static DEFINE_SPINLOCK(driver_lock);
/* Initialize num_boards so that ihdlr can work while detect is in progress */
static unsigned int num_boards = MAX_BOARDS;
@@ -1097,8 +1096,6 @@ static int port_detect(unsigned long port_base, unsigned int j,
goto fail;
}
- spin_lock_irq(&driver_lock);
-
if (do_dma(port_base, 0, READ_CONFIG_PIO)) {
#if defined(DEBUG_DETECT)
printk("%s: detect, do_dma failed at 0x%03lx.\n", name,
@@ -1264,10 +1261,7 @@ static int port_detect(unsigned long port_base, unsigned int j,
}
#endif
- spin_unlock_irq(&driver_lock);
sh[j] = shost = scsi_register(tpnt, sizeof(struct hostdata));
- spin_lock_irq(&driver_lock);
-
if (shost == NULL) {
printk("%s: unable to register host, detaching.\n", name);
goto freedma;
@@ -1344,8 +1338,6 @@ static int port_detect(unsigned long port_base, unsigned int j,
else
sprintf(dma_name, "DMA %u", dma_channel);
- spin_unlock_irq(&driver_lock);
-
for (i = 0; i < shost->can_queue; i++)
ha->cp[i].cp_dma_addr = pci_map_single(ha->pdev,
&ha->cp[i],
@@ -1438,7 +1430,6 @@ static int port_detect(unsigned long port_base, unsigned int j,
freeirq:
free_irq(irq, &sha[j]);
freelock:
- spin_unlock_irq(&driver_lock);
release_region(port_base, REGION_SIZE);
fail:
return 0;