[PATCH] ahci: use ATA_BUSY

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ahci_p5wdh_hardreset() uses bare number for the BSY bit of the ATA status
register, despite it's #define'd in <linux/ata.h>.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>

---
 drivers/ata/ahci.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: libata/drivers/ata/ahci.c
===================================================================
--- libata.orig/drivers/ata/ahci.c
+++ libata/drivers/ata/ahci.c
@@ -583,7 +583,7 @@ static int ahci_p5wdh_hardreset(struct a
 
 	/* clear D2H reception area to properly wait for D2H FIS */
 	ata_tf_init(link->device, &tf);
-	tf.command = 0x80;
+	tf.command = ATA_BUSY;
 	ata_tf_to_fis(&tf, 0, 0, d2h_fis);
 
 	rc = sata_link_hardreset(link, sata_ehc_deb_timing(&link->eh_context),
--
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