cpu.c: In function ‘check_CPU’:
cpu.c:256:2: warning: dereferencing type-punned pointer will break
strict-aliasing rules [-Wstrict-aliasing]
Signed-off-by: Marek Vasut <ma...@denx.de>
Cc: Wolfgang Denk <w...@denx.de>
---
arch/powerpc/cpu/mpc8xx/cpu.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/cpu/mpc8xx/cpu.c b/arch/powerpc/cpu/mpc8xx/cpu.c
index 5cbf9a6..e453245 100644
--- a/arch/powerpc/cpu/mpc8xx/cpu.c
+++ b/arch/powerpc/cpu/mpc8xx/cpu.c
@@ -41,6 +41,7 @@
#include <netdev.h>
#include <asm/cache.h>
#include <linux/compiler.h>
+#include <asm/io.h>
#if defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
@@ -253,7 +254,7 @@ static int check_CPU (long clock, uint pvr, uint immr)
if ((pvr >> 16) != 0x0050)
return -1;
- k = (immr << 16) | *((ushort *) & immap->im_cpm.cp_dparam[0xB0]);
+ k = (immr << 16) | readw(&immap->im_cpm.cp_dparam[0xB0]);
m = 0;
switch (k) {
--
1.7.10.4
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