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ARM: 7671/1: use Kconfig to select uncompress.h

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Following the approach handling DEBUG_LL inclusion, the patch creates
a Kconfig symbol CONFIG_UNCOMPRESS_INCLUDE for choosing the correct
uncompress header.  For traditional build, mach/uncompress.h will be
included in arch/arm/boot/compressed/misc.c.  For multiplatform build,
debug/uncompress.h which contains a suite of empty functions will be
used.  In this way, a platform with particular uncompress.h
implementation could choose its own uncompress.h with this Kconfig
option.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Shawn Guo 2013-03-14 08:47:27 +01:00 • committed by Russell King
parent f6161aa153
commit 615967b00f
3 changed files with 9 additions and 7 deletions
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3
arch/arm/include/debug/uncompress.h Normal file
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@ -0,0 +1,3 @@
static inline void putc(int c) {}
static inline void flush(void) {}
static inline void arch_decomp_setup(void) {}