ACPI: Add early device probing infrastructure

[cascardo/linux.git] / include / asm-generic / vmlinux.lds.h

diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 1781e54..efd7ed1 100644 (file)
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -181,6 +181,16 @@
 #define CPUIDLE_METHOD_OF_TABLES() OF_TABLE(CONFIG_CPU_IDLE, cpuidle_method)
 #define EARLYCON_OF_TABLES()   OF_TABLE(CONFIG_SERIAL_EARLYCON, earlycon)
 
+#ifdef CONFIG_ACPI
+#define ACPI_PROBE_TABLE(name)                                         \
+       . = ALIGN(8);                                                   \
+       VMLINUX_SYMBOL(__##name##_acpi_probe_table) = .;                \
+       *(__##name##_acpi_probe_table)                                  \
+       VMLINUX_SYMBOL(__##name##_acpi_probe_table_end) = .;
+#else
+#define ACPI_PROBE_TABLE(name)
+#endif
+
 #define KERNEL_DTB()                                                   \
        STRUCT_ALIGN();                                                 \
        VMLINUX_SYMBOL(__dtb_start) = .;                                \