sata: fix a bug in init_sata() for pci-sata card

Except the first loop, init_sata() should return 0 instead of 1 in the others. This patch fix the issue of the 2nd sata port not workable on pci-sata card. Signed-off-by: Pengbo Li <Pengbo.Li@freescale.com>

sata: fix a bug in init_sata() for pci-sata card
Except the first loop, init_sata() should return 0 instead of 1 in the others. This patch fix the issue of the 2nd sata port not workable on pci-sata card. Signed-off-by: Pengbo Li <Pengbo.Li@freescale.com>
li pengbo · Tom Rini
1 parent f333b9f7bc
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
drivers/block/sata_sil.c
@@ -519,7 +519,7 @@
 	u16 word;
  
 	if (init_done == 1 && dev < sata_info.maxport)
-		return 1;
+		return 0;
  
 	init_done = 1;
...	...	@@ -519,7 +519,7 @@
519	519	u16 word;
520	520
521	521	if (init_done == 1 && dev < sata_info.maxport)
522		- return 1;
	522	+ return 0;
523	523
524	524	init_done = 1;
525	525