From 709e98b7b2461c2535d4ac2bb0311c3b3f53dbbb Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 1 May 2016 11:35:53 -0600 Subject: Allow iotrace byte access to use an address of any size If an address is used with readb() and writeb() which is smaller than the expected size (e.g. 32-bit value on a machine with 64-bit addresses), a warning results. Fix this by adding a cast. Signed-off-by: Simon Glass --- include/iotrace.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/include/iotrace.h b/include/iotrace.h index 9bd1f167ab..e4ceb61805 100644 --- a/include/iotrace.h +++ b/include/iotrace.h @@ -31,10 +31,11 @@ #define writew(val, addr) iotrace_writew(val, (const void *)(addr)) #undef readb -#define readb(addr) iotrace_readb((const void *)(addr)) +#define readb(addr) iotrace_readb((const void *)(uintptr_t)addr) #undef writeb -#define writeb(val, addr) iotrace_writeb(val, (const void *)(addr)) +#define writeb(val, addr) \ + iotrace_writeb(val, (const void *)(uintptr_t)addr) #endif -- cgit v1.2.1