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path: root/drivers/scsi/mac53c94.c
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Diffstat (limited to 'drivers/scsi/mac53c94.c')
-rw-r--r--drivers/scsi/mac53c94.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 3ef2a144399..edd47d1f0b1 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -98,16 +98,14 @@ static int mac53c94_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *
return 0;
}
-static int mac53c94_abort(struct scsi_cmnd *cmd)
-{
- return FAILED;
-}
-
static int mac53c94_host_reset(struct scsi_cmnd *cmd)
{
struct fsc_state *state = (struct fsc_state *) cmd->device->host->hostdata;
struct mac53c94_regs __iomem *regs = state->regs;
struct dbdma_regs __iomem *dma = state->dma;
+ unsigned long flags;
+
+ spin_lock_irqsave(cmd->device->host->host_lock, flags);
writel((RUN|PAUSE|FLUSH|WAKE) << 16, &dma->control);
writeb(CMD_SCSI_RESET, &regs->command); /* assert RST */
@@ -116,6 +114,8 @@ static int mac53c94_host_reset(struct scsi_cmnd *cmd)
udelay(20);
mac53c94_init(state);
writeb(CMD_NOP, &regs->command);
+
+ spin_unlock_irqrestore(cmd->device->host->host_lock, flags);
return SUCCESS;
}
@@ -416,7 +416,6 @@ static struct scsi_host_template mac53c94_template = {
.proc_name = "53c94",
.name = "53C94",
.queuecommand = mac53c94_queue,
- .eh_abort_handler = mac53c94_abort,
.eh_host_reset_handler = mac53c94_host_reset,
.can_queue = 1,
.this_id = 7,