diff options
Diffstat (limited to 'hw/sbi.c')
| -rw-r--r-- | hw/sbi.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/hw/sbi.c b/hw/sbi.c index 8d264f1aab..199db8fdc3 100644 --- a/hw/sbi.c +++ b/hw/sbi.c @@ -46,7 +46,6 @@ typedef struct SBIState { } SBIState; #define SBI_SIZE (SBI_NREGS * 4) -#define SBI_MASK (SBI_SIZE - 1) static void sbi_check_interrupts(void *opaque) { @@ -65,7 +64,7 @@ static uint32_t sbi_mem_readl(void *opaque, target_phys_addr_t addr) SBIState *s = opaque; uint32_t saddr, ret; - saddr = (addr & SBI_MASK) >> 2; + saddr = addr >> 2; switch (saddr) { default: ret = s->regs[saddr]; @@ -81,7 +80,7 @@ static void sbi_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val) SBIState *s = opaque; uint32_t saddr; - saddr = (addr & SBI_MASK) >> 2; + saddr = addr >> 2; DPRINTF("write system reg 0x" TARGET_FMT_plx " = %x\n", addr, val); switch (saddr) { default: |