Patchwork 16-bit operation of PATA_CS5536?

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Submitter Krzysztof Halasa
Date Nov. 8, 2009, 8:05 p.m.
Message ID <m33a4obx5a.fsf@intrepid.localdomain>
Download mbox | patch
Permalink /patch/37940/
State Not Applicable
Delegated to: David Miller
Headers show

Comments

Krzysztof Halasa - Nov. 8, 2009, 8:05 p.m.
I wonder why isn't the PATA CS5536 driver using 32-bit ops.

Does the following make any sense?
It seems to work on my IXP425-based router.

Signed-off-by: Krzysztof HaƂasa <khc@pm.waw.pl>

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Patch

--- a/drivers/ata/pata_cs5536.c
+++ b/drivers/ata/pata_cs5536.c
@@ -232,7 +232,7 @@  static struct scsi_host_template cs5536_sht = {
 };
 
 static struct ata_port_operations cs5536_port_ops = {
-	.inherits		= &ata_bmdma_port_ops,
+	.inherits		= &ata_bmdma32_port_ops,
 	.cable_detect		= cs5536_cable_detect,
 	.set_piomode		= cs5536_set_piomode,
 	.set_dmamode		= cs5536_set_dmamode,