From 9babed6a66b5577628d9e76e5a6cb6104d7ddd4c Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Thu, 14 Jul 2016 12:07:43 -0700 Subject: [PATCH] m32r: fix build warning about putc We were getting build warning: arch/m32r/boot/compressed/m32r_sio.c:11:13: warning: conflicting types for built-in function 'putc' Here putc is used as a static function so lets just rename it to avoid the conflict with the builtin putc. Link: http://lkml.kernel.org/r/1466977046-24724-1-git-send-email-sudipm.mukherjee@gmail.com Signed-off-by: Sudip Mukherjee Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/m32r/boot/compressed/m32r_sio.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/m32r/boot/compressed/m32r_sio.c b/arch/m32r/boot/compressed/m32r_sio.c index 01d877c6868f..cf3023dced49 100644 --- a/arch/m32r/boot/compressed/m32r_sio.c +++ b/arch/m32r/boot/compressed/m32r_sio.c @@ -8,12 +8,13 @@ #include -static void putc(char c); +static void m32r_putc(char c); static int puts(const char *s) { char c; - while ((c = *s++)) putc(c); + while ((c = *s++)) + m32r_putc(c); return 0; } @@ -41,7 +42,7 @@ static int puts(const char *s) #define BOOT_SIO0TXB PLD_ESIO0TXB #endif -static void putc(char c) +static void m32r_putc(char c) { while ((*BOOT_SIO0STS & 0x3) != 0x3) cpu_relax(); @@ -61,7 +62,7 @@ static void putc(char c) #define SIO0TXB (volatile unsigned short *)(0x00efd000 + 30) #endif -static void putc(char c) +static void m32r_putc(char c) { while ((*SIO0STS & 0x1) == 0) cpu_relax(); -- 2.34.1