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authorArnd Bergmann <arnd@arndb.de>2016-02-18 17:36:23 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2016-02-22 16:55:42 +0000
commit4d2b7d4cb4e0786d6435b1df95132033a5b0077a (patch)
tree3e17647e866aeb8e0f26fec4f1379d83c209d00f /arch/arm/mach-ks8695
parent7d74a5f07694050d62fcee9120d20d702d7e6333 (diff)
ARM: 8532/1: uncompress: mark putc as inline
When CONFIG_DEBUG_ICEDCC is set, we don't use the platform specific putc() function, but use icedcc_putc() instead, so putc is unused and causes a compile time warning: In file included from ../arch/arm/boot/compressed/misc.c:28:0: arch/arm/mach-rpc/include/mach/uncompress.h:79:13: warning: 'putc' defined but not used [-Wunused-function] arch/arm/mach-w90x900/include/mach/uncompress.h:30:13: warning: 'putc' defined but not used [-Wunused-function] On most platforms, this does not happen, because putc is defined as 'static inline' so the compiler will automatically drop it when it's unused. This changes the remaining seven platforms to behave the same way. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ks8695')
-rw-r--r--arch/arm/mach-ks8695/include/mach/uncompress.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-ks8695/include/mach/uncompress.h b/arch/arm/mach-ks8695/include/mach/uncompress.h
index c089a1aea674..a001c7c34df2 100644
--- a/arch/arm/mach-ks8695/include/mach/uncompress.h
+++ b/arch/arm/mach-ks8695/include/mach/uncompress.h
@@ -17,7 +17,7 @@
#include <linux/io.h>
#include <mach/regs-uart.h>
-static void putc(char c)
+static inline void putc(char c)
{
while (!(__raw_readl((void __iomem*)KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE))
barrier();