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Commit 1ba00980 authored by Benjamin Romer's avatar Benjamin Romer Committed by Greg Kroah-Hartman
Browse files

staging: unisys: fix kdump support 



The s-Par drivers used to be out-of-tree, so they needed a parameter to
let them know we were going into a dump. This patch removes that code
and uses the built-in kernel function instead.

Reviewed-by: default avatarJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: default avatarBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9c4e936a

drivers/staging/unisys/visorchipset/globals.h

+0 −1
Original line number Diff line number Diff line
@@ -36,7 +36,6 @@ extern int visorchipset_serverregwait; 
extern int visorchipset_clientregwait;

extern int visorchipset_testteardown;

extern int visorchipset_disable_controlvm;

extern int visorchipset_crash_kernel;

extern int visorchipset_holdchipsetready;



#endif

drivers/staging/unisys/visorchipset/visorchipset_main.c

+2 −5
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ 
#include <linux/netdevice.h>

#include <linux/platform_device.h>

#include <linux/uuid.h>

#include <linux/crash_dump.h>



#define CURRENT_FILE_PC VISOR_CHIPSET_PC_visorchipset_main_c

#define TEST_VNIC_PHYSITF "eth0"	/* physical network itf for
@@ -2207,7 +2208,7 @@ visorchipset_init(void) 
	}

	if (!visorchipset_disable_controlvm) {

		/* if booting in a crash kernel */

		if (visorchipset_crash_kernel)

		if (is_kdump_kernel())

			INIT_DELAYED_WORK(&periodic_controlvm_work,

					  setup_crash_devices_work_queue);

		else
@@ -2315,10 +2316,6 @@ module_param_named(disable_controlvm, visorchipset_disable_controlvm, int, 
MODULE_PARM_DESC(visorchipset_disable_controlvm,

		 "1 to disable polling of controlVm channel");

int visorchipset_disable_controlvm = 0;	/* default is off */

module_param_named(crash_kernel, visorchipset_crash_kernel, int, S_IRUGO);

MODULE_PARM_DESC(visorchipset_crash_kernel,

		 "1 means we are running in crash kernel");

int visorchipset_crash_kernel = 0; /* default is running in non-crash kernel */

module_param_named(holdchipsetready, visorchipset_holdchipsetready,

		   int, S_IRUGO);

MODULE_PARM_DESC(visorchipset_holdchipsetready,