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| author | Mischa Jonker <mischa.jonker@synopsys.com> | 2013-07-26 16:18:41 +0200 |
|---|---|---|
| committer | Pantelis Antoniou <panto@antoniou-consulting.com> | 2013-09-20 18:59:12 +0300 |
| commit | e8232fea41be712bfe894abbff08c39015d8d5d2 (patch) | |
| tree | a266a3fa0dfde3fc139740d5c2324ada059cc49a /include/common.h | |
| parent | 21bd5761a6e945eabaf245668868b58c2772fa21 (diff) | |
| download | u-boot-imx-e8232fea41be712bfe894abbff08c39015d8d5d2.zip u-boot-imx-e8232fea41be712bfe894abbff08c39015d8d5d2.tar.gz u-boot-imx-e8232fea41be712bfe894abbff08c39015d8d5d2.tar.bz2 | |
Add parentheses to ALLOC_ALIGN_BUFFER macro's
Without those it's very easy to make mistakes when for instance
the 'size' field is more than just a constant.
Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Anton Staaf <robotboy@chromium.org>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'include/common.h')
| -rw-r--r-- | include/common.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/common.h b/include/common.h index 8addf43..cc7454a 100644 --- a/include/common.h +++ b/include/common.h @@ -1015,10 +1015,10 @@ static inline phys_addr_t map_to_sysmem(void *ptr) * of a function scoped static buffer. It can not be used to create a cache * line aligned global buffer. */ -#define PAD_COUNT(s, pad) ((s - 1) / pad + 1) +#define PAD_COUNT(s, pad) (((s) - 1) / (pad) + 1) #define PAD_SIZE(s, pad) (PAD_COUNT(s, pad) * pad) #define ALLOC_ALIGN_BUFFER_PAD(type, name, size, align, pad) \ - char __##name[ROUND(PAD_SIZE(size * sizeof(type), pad), align) \ + char __##name[ROUND(PAD_SIZE((size) * sizeof(type), pad), align) \ + (align - 1)]; \ \ type *name = (type *) ALIGN((uintptr_t)__##name, align) |