be2net: remove superfluous externs

[safe/jmp/linux-2.6] / drivers / ata / pata_octeon_cf.c

diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
index 37ef416..3001109 100644 (file)
--- a/drivers/ata/pata_octeon_cf.c
+++ b/drivers/ata/pata_octeon_cf.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/libata.h>
 #include <linux/irq.h>
+#include <linux/slab.h>
 #include <linux/platform_device.h>
 #include <linux/workqueue.h>
 #include <scsi/scsi_host.h>
@@ -488,9 +489,8 @@ static void octeon_cf_exec_command16(struct ata_port *ap,
        ata_wait_idle(ap);
 }
 
-static u8 octeon_cf_irq_on(struct ata_port *ap)
+static void octeon_cf_irq_on(struct ata_port *ap)
 {
-       return 0;
 }
 
 static void octeon_cf_irq_clear(struct ata_port *ap)
@@ -654,9 +654,6 @@ static irqreturn_t octeon_cf_interrupt(int irq, void *dev_instance)
                ap = host->ports[i];
                ocd = ap->dev->platform_data;
 
-               if (ap->flags & ATA_FLAG_DISABLED)
-                       continue;
-
                ocd = ap->dev->platform_data;
                cf_port = ap->private_data;
                dma_int.u64 =
@@ -666,8 +663,7 @@ static irqreturn_t octeon_cf_interrupt(int irq, void *dev_instance)
 
                qc = ata_qc_from_tag(ap, ap->link.active_tag);
 
-               if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING)) &&
-                   (qc->flags & ATA_QCFLAG_ACTIVE)) {
+               if (qc && !(qc->tf.flags & ATA_TFLAG_POLLING)) {
                        if (dma_int.s.done && !dma_cfg.s.en) {
                                if (!sg_is_last(qc->cursg)) {
                                        qc->cursg = sg_next(qc->cursg);
@@ -737,8 +733,7 @@ static void octeon_cf_delayed_finish(struct work_struct *work)
                goto out;
        }
        qc = ata_qc_from_tag(ap, ap->link.active_tag);
-       if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING)) &&
-           (qc->flags & ATA_QCFLAG_ACTIVE))
+       if (qc && !(qc->tf.flags & ATA_TFLAG_POLLING))
                octeon_cf_dma_finished(ap, qc);
 out:
        spin_unlock_irqrestore(&host->lock, flags);