---

yaml
---
r: 48806
b: refs/heads/master
c: 6e6cd4c
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f0dd8712eb8cc5687b4582fbc41cfbcd55bba0d2
+refs/heads/master: 6e6cd4c4388f399dd5726b826f02732c53df3ba5

trunk/drivers/ide/ide-cd.c

@@ -687,15 +687,8 @@ static void ide_dump_status_no_sense(ide_drive_t *drive, const char *msg, u8 sta
 static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
 {
 	struct request *rq = HWGROUP(drive)->rq;
-	ide_hwif_t *hwif = HWIF(drive);
 	int stat, err, sense_key;
 
-	/* We may have bogus DMA interrupts in PIO state here */
-	if (HWIF(drive)->dma_status && hwif->atapi_irq_bogon) {
-		stat = hwif->INB(hwif->dma_status);
-		/* Should we force the bit as well ? */
-		hwif->OUTB(stat, hwif->dma_status);
-	}
 	/* Check for errors. */
 	stat = HWIF(drive)->INB(IDE_STATUS_REG);
 	if (stat_ret)

trunk/drivers/ide/pci/piix.c

@@ -501,10 +501,6 @@ static void __devinit init_hwif_piix(ide_hwif_t *hwif)
 		/* This is a painful system best to let it self tune for now */
 		return;
 	}
-	/* ESB2 appears to generate spurious DMA interrupts in PIO mode
-	   when in native mode */
-	if (hwif->pci_dev->device == PCI_DEVICE_ID_INTEL_ESB2_18)
-		hwif->atapi_irq_bogon = 1;
 
 	hwif->autodma = 0;
 	hwif->tuneproc = &piix_tune_drive;

trunk/include/linux/ide.h

@@ -808,7 +808,6 @@ typedef struct hwif_s {
 	unsigned	sg_mapped  : 1;	/* sg_table and sg_nents are ready */
 	unsigned	no_io_32bit : 1; /* 1 = can not do 32-bit IO ops */
 	unsigned	err_stops_fifo : 1; /* 1=data FIFO is cleared by an error */
-	unsigned	atapi_irq_bogon : 1; /* Generates spurious DMA interrupts in PIO mode */
 
 	struct device	gendev;
 	struct completion gendev_rel_comp; /* To deal with device release() */