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Commit 73e341eb authored by Balbir Singh's avatar Balbir Singh Committed by Michael Ellerman
Browse files

powerpc/mce: Remove unused function get_mce_fault_addr() 



There are no users of get_mce_fault_addr() since commit
1363875b ("powerpc/64s: fix handling of non-synchronous machine
checks") removed the last usage.

Signed-off-by: default avatarBalbir Singh <bsingharora@gmail.com>
Reviewed-by: default avatarNicholas Piggin <npiggin@gmail.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 1c0437af

arch/powerpc/include/asm/mce.h

+0 −2
Original line number Diff line number Diff line
@@ -210,6 +210,4 @@ extern void release_mce_event(void); 
extern void machine_check_queue_event(void);

extern void machine_check_print_event_info(struct machine_check_event *evt,

					   bool user_mode);

extern uint64_t get_mce_fault_addr(struct machine_check_event *evt);



#endif /* __ASM_PPC64_MCE_H__ */

arch/powerpc/kernel/mce.c

+0 −39
Original line number Diff line number Diff line
@@ -411,45 +411,6 @@ void machine_check_print_event_info(struct machine_check_event *evt, 
}

EXPORT_SYMBOL_GPL(machine_check_print_event_info);



uint64_t get_mce_fault_addr(struct machine_check_event *evt)

{

	switch (evt->error_type) {

	case MCE_ERROR_TYPE_UE:

		if (evt->u.ue_error.effective_address_provided)

			return evt->u.ue_error.effective_address;

		break;

	case MCE_ERROR_TYPE_SLB:

		if (evt->u.slb_error.effective_address_provided)

			return evt->u.slb_error.effective_address;

		break;

	case MCE_ERROR_TYPE_ERAT:

		if (evt->u.erat_error.effective_address_provided)

			return evt->u.erat_error.effective_address;

		break;

	case MCE_ERROR_TYPE_TLB:

		if (evt->u.tlb_error.effective_address_provided)

			return evt->u.tlb_error.effective_address;

		break;

	case MCE_ERROR_TYPE_USER:

		if (evt->u.user_error.effective_address_provided)

			return evt->u.user_error.effective_address;

		break;

	case MCE_ERROR_TYPE_RA:

		if (evt->u.ra_error.effective_address_provided)

			return evt->u.ra_error.effective_address;

		break;

	case MCE_ERROR_TYPE_LINK:

		if (evt->u.link_error.effective_address_provided)

			return evt->u.link_error.effective_address;

		break;

	default:

	case MCE_ERROR_TYPE_UNKNOWN:

		break;

	}

	return 0;

}

EXPORT_SYMBOL(get_mce_fault_addr);



/*

 * This function is called in real mode. Strictly no printk's please.

 *