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Commit 31c72ad0 authored by Stephen Rothwell's avatar Stephen Rothwell Committed by Paul Mackerras
Browse files

[POWERPC] iSeries: fix viocd init 



Only initialise viocd on legacy iSeries.

Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 687d18ab

drivers/cdrom/viocd.c

+4 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ 
#include <asm/iseries/hv_types.h>

#include <asm/iseries/hv_lp_event.h>

#include <asm/iseries/vio.h>

#include <asm/firmware.h>



#define VIOCD_DEVICE			"iseries/vcd"
@@ -748,6 +749,9 @@ static int __init viocd_init(void) 
	struct proc_dir_entry *e;

	int ret = 0;



	if (!firmware_has_feature(FW_FEATURE_ISERIES))

		return -ENODEV;



	if (viopath_hostLp == HvLpIndexInvalid) {

		vio_set_hostlp();

		/* If we don't have a host, bail out */