gayle: set IDE_HFLAG_SERIALIZE explictly

PATCH New Bartlomiej Zolnierkiewicz 1 participant 1 message Oct 27, 2008 libata

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Bartlomiej Zolnierkiewicz

author

2008-10-27 19:59 UTC #0 lore raw

PATCH 1/1 gayle: set IDE_HFLAG_SERIALIZE explictly

If IDE doubler is used ports need to be serialized. Currently init_irq() handles it fine but lets also set IDE_HFLAG_SERIALIZE host flag explicitly in preparation for future changes.

Also convert the driver to use struct ide_port_info while at it.

Cc Geert Uytterhoeven <[email protected]>

Signed-off-by Bartlomiej Zolnierkiewicz <[email protected]>

---
 drivers/ide/gayle.c |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

drivers/ide/gayle.c +5 -1

Index: b/drivers/ide/gayle.c
===================================================================
@@ -117,6 +117,10 @@ static void __init gayle_setup_ports(hw_
 	hw->chipset = ide_generic;
 }
 
+static const struct ide_port_info gayle_port_info = {
+	.host_flags		= IDE_HFLAG_SERIALIZE | IDE_HFLAG_NO_DMA,
+};
+
     /*
      *  Probe for a Gayle IDE interface (and optionally for an IDE doubler)
      */

@@ -178,7 +182,7 @@ found:
 	hws[i] = &hw[i];
     }
 
-    rc = ide_host_add(NULL, hws, NULL);
+    rc = ide_host_add(&gayle_port_info, hws, NULL);
     if (rc)
 	release_mem_region(res_start, res_n);