linux-kernel - [PATCH v3 09/20] firmware: move firmware loader into its own directory

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Date:   Sat, 10 Mar 2018 06:14:50 -0800
From:   "Luis R. Rodriguez" <mcgrof@...nel.org>
To:     gregkh@...uxfoundation.org
Cc:     akpm@...ux-foundation.org, cantabile.desu@...il.com,
        kubakici@...pl, linux-wireless@...r.kernel.org,
        keescook@...omium.org, shuah@...nel.org, mfuzzey@...keon.com,
        zohar@...ux.vnet.ibm.com, dhowells@...hat.com,
        pali.rohar@...il.com, tiwai@...e.de, arend.vanspriel@...adcom.com,
        zajec5@...il.com, nbroeking@...com, markivx@...eaurora.org,
        broonie@...nel.org, dmitry.torokhov@...il.com, dwmw2@...radead.org,
        torvalds@...ux-foundation.org, Abhay_Salunke@...l.com,
        bjorn.andersson@...aro.org, jewalt@...innovations.com,
        oneukum@...e.com, ast@...com, andresx7@...il.com,
        linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        "Luis R. Rodriguez" <mcgrof@...nel.org>
Subject: [PATCH v3 09/20] 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@...omium.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@...nel.org>
---
 MAINTAINERS                                                       | 2 +-
 drivers/base/Makefile                                             | 7 ++-----
 drivers/base/firmware_loader/Makefile                             | 7 +++++++
 drivers/base/{firmware_fallback.c => firmware_loader/fallback.c}  | 4 ++--
 drivers/base/{firmware_fallback.h => firmware_loader/fallback.h}  | 0
 .../fallback_table.c}                                             | 4 ++--
 drivers/base/{firmware_loader.h => firmware_loader/firmware.h}    | 0
 drivers/base/{firmware_loader.c => firmware_loader/main.c}        | 8 ++++----
 8 files changed, 18 insertions(+), 14 deletions(-)
 create mode 100644 drivers/base/firmware_loader/Makefile
 rename drivers/base/{firmware_fallback.c => firmware_loader/fallback.c} (99%)
 rename drivers/base/{firmware_fallback.h => firmware_loader/fallback.h} (100%)
 rename drivers/base/{firmware_fallback_table.c => firmware_loader/fallback_table.c} (90%)
 rename drivers/base/{firmware_loader.h => firmware_loader/firmware.h} (100%)
 rename drivers/base/{firmware_loader.c => firmware_loader/main.c} (99%)

diff --git a/MAINTAINERS b/MAINTAINERS
index e03a130902cd..6ddd6f4aaffa 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5589,7 +5589,7 @@ M:	Luis R. Rodriguez <mcgrof@...nel.org>
 L:	linux-kernel@...r.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)
diff --git a/drivers/base/Makefile b/drivers/base/Makefile
index b946a408256d..b9539abec675 100644
--- a/drivers/base/Makefile
+++ b/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)
diff --git a/drivers/base/firmware_loader/Makefile b/drivers/base/firmware_loader/Makefile
new file mode 100644
index 000000000000..a97eeb0be1d8
--- /dev/null
+++ b/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
diff --git a/drivers/base/firmware_fallback.c b/drivers/base/firmware_loader/fallback.c
similarity index 99%
rename from drivers/base/firmware_fallback.c
rename to drivers/base/firmware_loader/fallback.c
index 47690207e0ee..9b65837256d6 100644
--- a/drivers/base/firmware_fallback.c
+++ b/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
diff --git a/drivers/base/firmware_fallback.h b/drivers/base/firmware_loader/fallback.h
similarity index 100%
rename from drivers/base/firmware_fallback.h
rename to drivers/base/firmware_loader/fallback.h
diff --git a/drivers/base/firmware_fallback_table.c b/drivers/base/firmware_loader/fallback_table.c
similarity index 90%
rename from drivers/base/firmware_fallback_table.c
rename to drivers/base/firmware_loader/fallback_table.c
index 53cc4e492520..981419044c7e 100644
--- a/drivers/base/firmware_fallback_table.c
+++ b/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
diff --git a/drivers/base/firmware_loader.h b/drivers/base/firmware_loader/firmware.h
similarity index 100%
rename from drivers/base/firmware_loader.h
rename to drivers/base/firmware_loader/firmware.h
diff --git a/drivers/base/firmware_loader.c b/drivers/base/firmware_loader/main.c
similarity index 99%
rename from drivers/base/firmware_loader.c
rename to drivers/base/firmware_loader/main.c
index 21dd31ef08ae..c8966c84bd44 100644
--- a/drivers/base/firmware_loader.c
+++ b/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");
-- 
2.16.2