powerpc/boot: Use $(Q) to quiet build rules not @

Some of the rules in the boot Makefile use @ to hide the command, this
means "make V=1" doesn't show them, which is confusing.

So use the Kbuild standard $(Q) which means KBUILD_VERBOSE=1 or V=1 will
work as expected.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 1a2a6e8..df0fd40 100644 (file)
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -150,14 +150,14 @@ $(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc
        $(call cmd,copy_libfdt)
 
 $(obj)/empty.c:
-       @touch $@
+       $(Q)touch $@
 
 $(obj)/zImage.lds: $(obj)/%: $(srctree)/$(src)/%.S
        $(CROSS32CC) $(cpp_flags) -E -Wp,-MD,$(depfile) -P -Upowerpc \
                -D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $<
 
 $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S
-       @cp $< $@
+       $(Q)cp $< $@
 
 clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
                $(libfdt) $(libfdtheader) \
@@ -391,9 +391,9 @@ image-y := vmlinux.strip
 endif
 
 $(obj)/zImage:         $(addprefix $(obj)/, $(image-y))
-       @rm -f $@; ln $< $@
+       $(Q)rm -f $@; ln $< $@
 $(obj)/zImage.initrd:  $(addprefix $(obj)/, $(initrd-y))
-       @rm -f $@; ln $< $@
+       $(Q)rm -f $@; ln $< $@
 
 # Only install the vmlinux
 install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))