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 <mjon...@synopsys.com>
Cc: Alexey Brodkin <abrod...@synopsys.com>
Cc: Marek Vasut <ma...@denx.de>
Cc: Anton Staaf <robot...@chromium.org>
Cc: Tom Rini <tr...@ti.com>
Cc: Wolfgang Denk <w...@denx.de>
---
include/common.h | 4 ++--
1 file 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)
--
1.7.9.5
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