[PATCH] staging: sm750fb: Enclose macro arguments in parentheses
From: Matthieu Simon <hidden>
Date: 2017-02-07 19:11:22
Subsystem:
staging - silicon motion sm750 frame buffer driver, staging subsystem, the rest · Maintainers:
Sudip Mukherjee, Teddy Wang, Sudip Mukherjee, Greg Kroah-Hartman, Linus Torvalds
checkpatch noticed possible precedence issues resulting in the definition of PEEK32 and POKE32. So, these arguments should be enclosed in parentheses. Signed-off-by: Matthieu Simon <redacted> --- drivers/staging/sm750fb/ddk750_chip.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/sm750fb/ddk750_chip.h b/drivers/staging/sm750fb/ddk750_chip.h
index e63b8b293816..a5f910344373 100644
--- a/drivers/staging/sm750fb/ddk750_chip.h
+++ b/drivers/staging/sm750fb/ddk750_chip.h@@ -10,8 +10,8 @@ #include <linux/uaccess.h> /* software control endianness */ -#define PEEK32(addr) readl(addr + mmio750) -#define POKE32(addr, data) writel(data, addr + mmio750) +#define PEEK32(addr) readl((addr) + mmio750) +#define POKE32(addr, data) writel((data), (addr) + mmio750) extern void __iomem *mmio750;
--
Matthieu