#include <linux/acpi.h>
-static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name,
- struct mpc_config_translation *translation)
-{
- 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);
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;
}