x86: remove mpc_oem_pci_bus()

[sfrench/cifs-2.6.git] / include / asm-x86 / mach-es7000 / mach_mpparse.h

diff --git a/include/asm-x86/mach-es7000/mach_mpparse.h b/include/asm-x86/mach-es7000/mach_mpparse.h
index 8aa10547b4b1e9aed60bc91223fc86ccf035a9aa..3afa1b010818d3e050995d1b21a2f27286d02872 100644 (file)
--- a/include/asm-x86/mach-es7000/mach_mpparse.h
+++ b/include/asm-x86/mach-es7000/mach_mpparse.h
@@ -9,11 +9,6 @@ static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name,
        Dprintk("Bus #%d is %s\n", m->mpc_busid, name);
 }
 
-static inline void mpc_oem_pci_bus(struct mpc_config_bus *m,
-                               struct mpc_config_translation *translation)
-{
-}
-
 extern int parse_unisys_oem (char *oemptr);
 extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
 extern void setup_unisys(void);
@@ -29,9 +24,9 @@ extern int mps_oem_check(struct mp_config_table *mpc, char *oem,
 static inline int es7000_check_dsdt(void)
 {
        struct acpi_table_header header;
-       memcpy(&header, 0, sizeof(struct acpi_table_header));
-       acpi_get_table_header(ACPI_SIG_DSDT, 0, &header);
-       if (!strncmp(header.oem_id, "UNISYS", 6))
+
+       if (ACPI_SUCCESS(acpi_get_table_header(ACPI_SIG_DSDT, 0, &header)) &&
+           !strncmp(header.oem_id, "UNISYS", 6))
                return 1;
        return 0;
 }