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[RFC,2/3] ARM: add a default mach/uncompress.h header

Message ID 1311823934-29553-3-git-send-email-robherring2@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Rob Herring July 28, 2011, 3:32 a.m. UTC 
From: Rob Herring <rob.herring@calxeda.com>

Add default empty functions to allow platforms to use a default
uncompress.h header. This helps enable support of multi-platform kernels,
you lose serial output in the decompressor. Only a couple of platforms
need arch_decomp_setup and/or arch_decomp_wdog.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
---
 arch/arm/include/mach/uncompress.h |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/include/mach/uncompress.h
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Patch

diff --git a/arch/arm/include/mach/uncompress.h b/arch/arm/include/mach/uncompress.h
new file mode 100644
index 0000000..9277c85
--- /dev/null
+++ b/arch/arm/include/mach/uncompress.h
@@ -0,0 +1,9 @@ 
+#ifndef __MACH_UNCOMPRESS_H
+#define __MACH_UNCOMPRESS_H
+
+static inline void putc(char) {}
+static inline void flush(void) {}
+static inline void arch_decomp_setup(void) {}
+static inline void arch_decomp_wdog(void) {}
+
+#endif