patch-2.4.27 linux-2.4.27/drivers/ide/pci/siimage.c

• Lines: 17
• Date: 2004-08-07 16:26:04.846354667 -0700
• Orig file: linux-2.4.26/drivers/ide/pci/siimage.c
• Orig date: 2004-04-14 06:05:30.000000000 -0700

diff -urN linux-2.4.26/drivers/ide/pci/siimage.c linux-2.4.27/drivers/ide/pci/siimage.c
@@ -516,13 +516,15 @@
 		} else {
 			goto fast_ata_pio;
 		}
+		return hwif->ide_dma_on(drive);
 	} else if ((id->capability & 8) || (id->field_valid & 2)) {
 fast_ata_pio:
 no_dma_set:
 		config_chipset_for_pio(drive, 1);
 		return hwif->ide_dma_off_quietly(drive);
 	}
-	return hwif->ide_dma_on(drive);
+	/* IORDY not supported */
+	return 0;
 }
 
 /* returns 1 if dma irq issued, 0 otherwise */