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| author |   Arnd Bergmann <arnd@arndb.de> | 2016-02-18 17:36:23 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2016-02-22 16:55:42 +0000 |
| commit | 4d2b7d4cb4e0786d6435b1df95132033a5b0077a (patch) | |
| tree | 3e17647e866aeb8e0f26fec4f1379d83c209d00f /arch/arm/mach-w90x900/include/mach/uncompress.h | |
| parent | ARM: 8531/1: turn init_new_context into an inline function (diff) | |
| download | linux-dev-4d2b7d4cb4e0786d6435b1df95132033a5b0077a.tar.xz linux-dev-4d2b7d4cb4e0786d6435b1df95132033a5b0077a.zip | |
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-w90x900/include/mach/uncompress.h')
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/uncompress.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-w90x900/include/mach/uncompress.h b/arch/arm/mach-w90x900/include/mach/uncompress.h index 4b7c324ff664..3855ecebda6e 100644 --- a/arch/arm/mach-w90x900/include/mach/uncompress.h +++ b/arch/arm/mach-w90x900/include/mach/uncompress.h @@ -27,7 +27,7 @@ #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) static volatile u32 * const uart_base = (u32 *)UART0_PA; -static void putc(int ch) +static inline void putc(int ch) { /* Check THRE and TEMT bits before we transmit the character. */ |