[PATCH 07/10] arm/zImage: don't define unused symbol initrd_phys

[Eric Miao]

2010/6/10 Uwe Kleine-König <u.kleine-koenig at pengutronix.de>:
> The only user of initrd_phys is arch/arm/boot/bootp/init.S which still
> gets the value passed to.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Acked-by: Eric Miao <eric.miao at canonical.com>

> ---
>  arch/arm/boot/compressed/Makefile |    9 +++------
>  1 files changed, 3 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
> index 53faa90..5419448 100644
> --- a/arch/arm/boot/compressed/Makefile
> +++ b/arch/arm/boot/compressed/Makefile
> @@ -79,16 +79,13 @@ endif
>  EXTRA_CFLAGS  := -fpic -fno-builtin
>  EXTRA_AFLAGS  := -Wa,-march=all
>
> -# Supply ZRELADDR, INITRD_PHYS and PARAMS_PHYS to the decompressor via
> -# linker symbols.  We only define initrd_phys and params_phys if the
> -# machine class defined the corresponding makefile variable.
> +# Supply ZRELADDR and PARAMS_PHYS to the decompressor via linker symbols.  We
> +# only define params_phys if the machine class defined the corresponding
> +# makefile variable.
>  LDFLAGS_vmlinux := --defsym zreladdr=$(ZRELADDR)
>  ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
>  LDFLAGS_vmlinux += --be8
>  endif
> -ifneq ($(INITRD_PHYS),)
> -LDFLAGS_vmlinux += --defsym initrd_phys=$(INITRD_PHYS)
> -endif
>  ifneq ($(PARAMS_PHYS),)
>  LDFLAGS_vmlinux += --defsym params_phys=$(PARAMS_PHYS)
>  endif
> --
> 1.7.1
>
>
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