cppcheck cleanup: fix nullPointer errors
There are a number of places where U-Boot intentionally and legally
accesses physical address 0x0000, for example when installing
exception vectors on systems where these are located in low memory.
Add "cppcheck-suppress nullPointer" comments to silence cppcheck
where this is intentional and legal.
Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/arch/blackfin/cpu/initcode.c b/arch/blackfin/cpu/initcode.c
index 2e640af..fde54ea 100644
--- a/arch/blackfin/cpu/initcode.c
+++ b/arch/blackfin/cpu/initcode.c
@@ -955,6 +955,7 @@
uint32_t *hibernate_magic = 0;
SSYNC();
+ /* cppcheck-suppress nullPointer */
if (hibernate_magic[0] == 0xDEADBEEF) {
serial_putc('c');
bfin_write_EVT15(hibernate_magic[1]);