firmware: move firmware loader into its own directory

This will make it much easier to manage as we manage to
keep trimming componnents down into their own files to more
easily manage and maintain this codebase.

Suggested-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

MAINTAINERS

@@ -5552,7 +5552,7 @@ M:	Luis R. Rodriguez <mcgrof@kernel.org>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 F:	Documentation/firmware_class/
-F:	drivers/base/firmware*.c
+F:	drivers/base/firmware_loader/
 F:	include/linux/firmware.h
 
 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)

drivers/base/Makefile

@@ -5,17 +5,14 @@ obj-y			:= component.o core.o bus.o dd.o syscore.o \
 			   driver.o class.o platform.o \
 			   cpu.o firmware.o init.o map.o devres.o \
 			   attribute_container.o transport_class.o \
-			   topology.o container.o property.o cacheinfo.o \
-			   firmware_fallback_table.o
+			   topology.o container.o property.o cacheinfo.o
 obj-$(CONFIG_DEVTMPFS)	+= devtmpfs.o
 obj-$(CONFIG_DMA_CMA) += dma-contiguous.o
 obj-y			+= power/
 obj-$(CONFIG_HAS_DMA)	+= dma-mapping.o
 obj-$(CONFIG_HAVE_GENERIC_DMA_COHERENT) += dma-coherent.o
 obj-$(CONFIG_ISA_BUS_API)	+= isa.o
-obj-$(CONFIG_FW_LOADER)	+= firmware_class.o
-firmware_class-objs := firmware_loader.o
-firmware_class-$(CONFIG_FW_LOADER_USER_HELPER) += firmware_fallback.o
+obj-y				+= firmware_loader/
 obj-$(CONFIG_NUMA)	+= node.o
 obj-$(CONFIG_MEMORY_HOTPLUG_SPARSE) += memory.o
 ifeq ($(CONFIG_SYSFS),y)

drivers/base/firmware_loader/Makefile

@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0
+# Makefile for the Linux firmware loader
+
+obj-y			:= fallback_table.o
+obj-$(CONFIG_FW_LOADER)	+= firmware_class.o
+firmware_class-objs := main.o
+firmware_class-$(CONFIG_FW_LOADER_USER_HELPER) += fallback.o

drivers/base/firmware_loader/fallback.c

@@ -8,8 +8,8 @@
 #include <linux/highmem.h>
 #include <linux/umh.h>
 
-#include "firmware_fallback.h"
-#include "firmware_loader.h"
+#include "fallback.h"
+#include "firmware.h"
 
 /*
  * firmware fallback mechanism

drivers/base/firmware_loader/fallback_table.c

@@ -9,8 +9,8 @@
 #include <linux/umh.h>
 #include <linux/sysctl.h>
 
-#include "firmware_fallback.h"
-#include "firmware_loader.h"
+#include "fallback.h"
+#include "firmware.h"
 
 /*
  * firmware fallback configuration table

drivers/base/firmware_loader/main.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * firmware_class.c - Multi purpose firmware loading support
+ * main.c - Multi purpose firmware loading support
  *
  * Copyright (c) 2003 Manuel Estrada Sainz
  *
@@ -36,9 +36,9 @@
 
 #include <generated/utsrelease.h>
 
-#include "base.h"
-#include "firmware_loader.h"
-#include "firmware_fallback.h"
+#include "../base.h"
+#include "firmware.h"
+#include "fallback.h"
 
 MODULE_AUTHOR("Manuel Estrada Sainz");
 MODULE_DESCRIPTION("Multi purpose firmware loading support");