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Commit fa2cc0af authored by Jes Sorensen's avatar Jes Sorensen Committed by Greg Kroah-Hartman
Browse files

staging: unisys: Remove unused visorchipset_save_message() 



Signed-off-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 0f570fc0

drivers/staging/unisys/visorbus/visorchipset.c

+0 −56
Original line number Diff line number Diff line
@@ -933,62 +933,6 @@ enum crash_obj_type { 
	CRASH_BUS,

};



void

visorchipset_save_message(struct controlvm_message *msg,

			  enum crash_obj_type type)

{

	u32 crash_msg_offset;

	u16 crash_msg_count;



	/* get saved message count */

	if (visorchannel_read(controlvm_channel,

			      offsetof(struct spar_controlvm_channel_protocol,

				       saved_crash_message_count),

			      &crash_msg_count, sizeof(u16)) < 0) {

		POSTCODE_LINUX_2(CRASH_DEV_CTRL_RD_FAILURE_PC,

				 POSTCODE_SEVERITY_ERR);

		return;

	}



	if (crash_msg_count != CONTROLVM_CRASHMSG_MAX) {

		POSTCODE_LINUX_3(CRASH_DEV_COUNT_FAILURE_PC,

				 crash_msg_count,

				 POSTCODE_SEVERITY_ERR);

		return;

	}



	/* get saved crash message offset */

	if (visorchannel_read(controlvm_channel,

			      offsetof(struct spar_controlvm_channel_protocol,

				       saved_crash_message_offset),

			      &crash_msg_offset, sizeof(u32)) < 0) {

		POSTCODE_LINUX_2(CRASH_DEV_CTRL_RD_FAILURE_PC,

				 POSTCODE_SEVERITY_ERR);

		return;

	}



	if (type == CRASH_BUS) {

		if (visorchannel_write(controlvm_channel,

				       crash_msg_offset,

				       msg,

				       sizeof(struct controlvm_message)) < 0) {

			POSTCODE_LINUX_2(SAVE_MSG_BUS_FAILURE_PC,

					 POSTCODE_SEVERITY_ERR);

			return;

		}

	} else { /* CRASH_DEV */

		if (visorchannel_write(controlvm_channel,

				       crash_msg_offset +

				       sizeof(struct controlvm_message), msg,

				       sizeof(struct controlvm_message)) < 0) {

			POSTCODE_LINUX_2(SAVE_MSG_DEV_FAILURE_PC,

					 POSTCODE_SEVERITY_ERR);

			return;

		}

	}

}

EXPORT_SYMBOL_GPL(visorchipset_save_message);



static void

bus_responder(enum controlvm_id cmd_id, u32 bus_no, int response)

{