Header needed for current_cpu_data which expands to smp_processor_id(). However, linux/smp.h can't be included into asm/cpu-info.h due to horrible circular dependencies, so plug it here. Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx> --- arch/mips/include/asm/lasat/lasat.h | 1 + 1 file changed, 1 insertion(+) --- a/arch/mips/include/asm/lasat/lasat.h +++ b/arch/mips/include/asm/lasat/lasat.h @@ -227,6 +227,7 @@ extern void lasat_write_eeprom_info(void); * It is used for the bit-banging rtc and eeprom drivers */ #include <linux/delay.h> +#include <linux/smp.h> /* calculating with the slowest board with 100 MHz clock */ #define LASAT_100_DIVIDER 20