You're building the -next tree, aren't you? please refer to this thread, http://patchwork.kernel.org/patch/44989/ thanks, rui On Thu, 2009-09-03 at 11:06 +0800, Lin Ming wrote: > drivers/acpi/als.c: In function ‘acpi_als_get_mappings’: > drivers/acpi/als.c:173: error: expected ‘)’ before ‘PREFIX’ > drivers/acpi/als.c: In function ‘acpi_als_add’: > drivers/acpi/als.c:347: error: expected ‘)’ before ‘PREFIX’ > make[2]: *** [drivers/acpi/als.o] Error 1 > make[2]: *** Waiting for unfinished jobs.... > make[1]: *** [drivers/acpi] Error 2 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html