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| author | Wolfgang Denk <wd@denx.de> | 2014-11-06 14:02:57 +0100 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-11-07 16:27:07 -0500 |
| commit | 0060517ae087eed94c64c175e5042b16e0a415fa (patch) | |
| tree | 827e188eba7feb81d53025aff9a72b5c355bf170 /arch/blackfin/cpu | |
| parent | adbba99606a06df1435de6f1866c0e7996412e27 (diff) | |
| download | u-boot-imx-0060517ae087eed94c64c175e5042b16e0a415fa.zip u-boot-imx-0060517ae087eed94c64c175e5042b16e0a415fa.tar.gz u-boot-imx-0060517ae087eed94c64c175e5042b16e0a415fa.tar.bz2 | |
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>
Diffstat (limited to 'arch/blackfin/cpu')
| -rw-r--r-- | arch/blackfin/cpu/initcode.c | 1 |
1 files changed, 1 insertions, 0 deletions
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 @@ check_hibernation(ADI_BOOT_DATA *bs, u16 vr_ctl, bool put_into_srfs) uint32_t *hibernate_magic = 0; SSYNC(); + /* cppcheck-suppress nullPointer */ if (hibernate_magic[0] == 0xDEADBEEF) { serial_putc('c'); bfin_write_EVT15(hibernate_magic[1]); |