[PATCH] sil24: remove irq disable code on spurious interrupt

[karo-tx-linux.git] / drivers / scsi / sata_sil24.c

diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index 4868ad79b92e7d15e7de6021c40aff670274a911..0f810cdd3cc22288e2fd99e87e4d015e29e19884 100644 (file)
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -535,17 +535,12 @@ static irqreturn_t sil24_interrupt(int irq, void *dev_instance, struct pt_regs *
        for (i = 0; i < host_set->n_ports; i++)
                if (status & (1 << i)) {
                        struct ata_port *ap = host_set->ports[i];
-                       if (ap && !(ap->flags & ATA_FLAG_PORT_DISABLED))
+                       if (ap && !(ap->flags & ATA_FLAG_PORT_DISABLED)) {
                                sil24_host_intr(host_set->ports[i]);
-                       else {
-                               u32 tmp;
-                               printk(KERN_WARNING DRV_NAME
-                                      ": spurious interrupt from port %d\n", i);
-                               tmp = readl(hpriv->host_base + HOST_CTRL);
-                               tmp &= ~(1 << i);
-                               writel(tmp, hpriv->host_base + HOST_CTRL);
-                       }
-                       handled++;
+                               handled++;
+                       } else
+                               printk(KERN_ERR DRV_NAME
+                                      ": interrupt from disabled port %d\n", i);
                }
 
        spin_unlock(&host_set->lock);