From ac9aff8ef99095b9d46d53d0a779f2bda24ba181 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Sat, 2 Feb 2019 10:41:14 +0100
Subject: efi/fdt: Apply more cleanups

Apply a number of cleanups:

 - Introduce fdt_setprop_*var() helper macros to simplify and shorten repetitive
   sequences - this also makes it less likely that the wrong variable size is
   passed in. This change makes a lot of the property-setting calls single-line
   and easier to read.

 - Harmonize comment style: capitalization, punctuation, whitespaces, etc.

 - Fix some whitespace noise in the libstub Makefile which I happened to notice.

 - Use the standard tabular initialization style:

    -       map.map =       &runtime_map;
    -       map.map_size =  &map_size;
    -       map.desc_size = &desc_size;
    -       map.desc_ver =  &desc_ver;
    -       map.key_ptr =   &mmap_key;
    -       map.buff_size = &buff_size;

    +       map.map         = &runtime_map;
    +       map.map_size    = &map_size;
    +       map.desc_size   = &desc_size;
    +       map.desc_ver    = &desc_ver;
    +       map.key_ptr     = &mmap_key;
    +       map.buff_size   = &buff_size;

 - Use tabular structure definition for better readability.

 - Make all pr*() lines single-line, even if they marginally exceed 80 cols - this
   makes them visually less intrusive.

 - Unbreak line breaks into single lines when the length exceeds 80 cols only
   marginally, for better readability.

 - Move assignment closer to the actual usage site.

 - Plus some other smaller cleanups, spelling fixes, etc.

No change in functionality intended.

[ ardb: move changes to upstream libfdt into local header. ]

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: AKASHI Takahiro <takahiro.akashi@linaro.org>
Cc: Alexander Graf <agraf@suse.de>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Jeffrey Hugo <jhugo@codeaurora.org>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Peter Jones <pjones@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/20190202094119.13230-6-ard.biesheuvel@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 drivers/firmware/efi/libstub/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers/firmware/efi/libstub/Makefile')

diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile
index d9845099635e..b0103e16fc1b 100644
--- a/drivers/firmware/efi/libstub/Makefile
+++ b/drivers/firmware/efi/libstub/Makefile
@@ -52,7 +52,7 @@ lib-$(CONFIG_EFI_ARMSTUB)	+= arm-stub.o fdt.o string.o random.o \
 
 lib-$(CONFIG_ARM)		+= arm32-stub.o
 lib-$(CONFIG_ARM64)		+= arm64-stub.o
-CFLAGS_arm64-stub.o 		:= -DTEXT_OFFSET=$(TEXT_OFFSET)
+CFLAGS_arm64-stub.o		:= -DTEXT_OFFSET=$(TEXT_OFFSET)
 
 #
 # arm64 puts the stub in the kernel proper, which will unnecessarily retain all
@@ -89,7 +89,7 @@ quiet_cmd_stubcopy = STUBCPY $@
       cmd_stubcopy = if $(STRIP) --strip-debug $(STUBCOPY_RM-y) -o $@ $<; \
 		     then if $(OBJDUMP) -r $@ | grep $(STUBCOPY_RELOC-y); \
 		     then (echo >&2 "$@: absolute symbol references not allowed in the EFI stub"; \
-			   rm -f $@; /bin/false); 			  \
+			   rm -f $@; /bin/false);			  \
 		     else $(OBJCOPY) $(STUBCOPY_FLAGS-y) $< $@; fi	  \
 		     else /bin/false; fi
 
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