summaryrefslogtreecommitdiff
path: root/src/arch/armv7
diff options
context:
space:
mode:
Diffstat (limited to 'src/arch/armv7')
-rw-r--r--src/arch/armv7/include/arch/io.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/arch/armv7/include/arch/io.h b/src/arch/armv7/include/arch/io.h
index b4932dc52a..be1da51c71 100644
--- a/src/arch/armv7/include/arch/io.h
+++ b/src/arch/armv7/include/arch/io.h
@@ -29,41 +29,41 @@
static inline uint8_t read8(const void *addr)
{
- uint8_t v = *(volatile uint8_t *)addr;
dmb();
- return v;
+ return *(volatile uint8_t *)addr;
}
static inline uint16_t read16(const void *addr)
{
- uint16_t v = *(volatile uint16_t *)addr;
dmb();
- return v;
+ return *(volatile uint16_t *)addr;
}
static inline uint32_t read32(const void *addr)
{
- uint32_t v = *(volatile uint32_t *)addr;
dmb();
- return v;
+ return *(volatile uint32_t *)addr;
}
static inline void write8(uint8_t val, const void *addr)
{
dmb();
*(volatile uint8_t *)addr = val;
+ dmb();
}
static inline void write16(uint16_t val, const void *addr)
{
dmb();
*(volatile uint16_t *)addr = val;
+ dmb();
}
static inline void write32(uint32_t val, const void *addr)
{
dmb();
*(volatile uint32_t *)addr = val;
+ dmb();
}
/*