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Commit fb8b5007 authored by Stephen Rothwell's avatar Stephen Rothwell Committed by Paul Mackerras
Browse files

[POWERPC] iSeries: fix viodasd init 



Don't initialise viodasd except on legacy iSeries.

Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 6f67f9d2

drivers/block/viodasd.c

+6 −0
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ 
#include <asm/iseries/hv_lp_event.h>

#include <asm/iseries/hv_lp_config.h>

#include <asm/iseries/vio.h>

#include <asm/firmware.h>



MODULE_DESCRIPTION("iSeries Virtual DASD");

MODULE_AUTHOR("Dave Boutcher");
@@ -769,6 +770,11 @@ static int __init viodasd_init(void) 
{

	int rc;



	if (!firmware_has_feature(FW_FEATURE_ISERIES)) {

		rc = -ENODEV;

		goto early_fail;

	}



	/* Try to open to our host lp */

	if (viopath_hostLp == HvLpIndexInvalid)

		vio_set_hostlp();