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Commit 94c8f9f9 authored by Stephen Rothwell's avatar Stephen Rothwell Committed by Paul Mackerras
Browse files

[POWERPC] iSeries: fix viocons init 



Only initialise viocons on legacy iSeries.

Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 31c72ad0

drivers/char/viocons.c

+7 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ 
#include <linux/tty_flip.h>

#include <linux/sysrq.h>



#include <asm/firmware.h>

#include <asm/iseries/vio.h>

#include <asm/iseries/hv_lp_event.h>

#include <asm/iseries/hv_call_event.h>
@@ -1060,6 +1061,9 @@ static int __init viocons_init2(void) 
	atomic_t wait_flag;

	int rc;



	if (!firmware_has_feature(FW_FEATURE_ISERIES))

		return -ENODEV;



	/* +2 for fudge */

	rc = viopath_open(HvLpConfig_getPrimaryLpIndex(),

			viomajorsubtype_chario, VIOCHAR_WINDOW + 2);
@@ -1145,6 +1149,9 @@ static int __init viocons_init(void) 
{

	int i;



	if (!firmware_has_feature(FW_FEATURE_ISERIES))

		return -ENODEV;



	printk(VIOCONS_KERN_INFO "registering console\n");

	for (i = 0; i < VTTY_PORTS; i++) {

		port_info[i].lp = HvLpIndexInvalid;