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[Qemu-devel] [PULL 43/43] xilinx_spips: Use memset instead of a for loop
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 43/43] xilinx_spips: Use memset instead of a for loop to zero registers |
Date: |
Wed, 13 Dec 2017 18:12:41 +0000 |
From: Alistair Francis <address@hidden>
Use memset() instead of a for loop to zero all of the registers.
Signed-off-by: Alistair Francis <address@hidden>
Reviewed-by: KONRAD Frederic <address@hidden>
Reviewed-by: Francisco Iglesias <address@hidden>
Message-id: address@hidden
Signed-off-by: Peter Maydell <address@hidden>
---
hw/ssi/xilinx_spips.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c
index 42d9b04..d8187fa 100644
--- a/hw/ssi/xilinx_spips.c
+++ b/hw/ssi/xilinx_spips.c
@@ -329,10 +329,7 @@ static void xilinx_spips_reset(DeviceState *d)
{
XilinxSPIPS *s = XILINX_SPIPS(d);
- int i;
- for (i = 0; i < XLNX_SPIPS_R_MAX; i++) {
- s->regs[i] = 0;
- }
+ memset(s->regs, 0, sizeof(s->regs));
fifo8_reset(&s->rx_fifo);
fifo8_reset(&s->rx_fifo);
@@ -357,13 +354,11 @@ static void xilinx_spips_reset(DeviceState *d)
static void xlnx_zynqmp_qspips_reset(DeviceState *d)
{
XlnxZynqMPQSPIPS *s = XLNX_ZYNQMP_QSPIPS(d);
- int i;
xilinx_spips_reset(d);
- for (i = 0; i < XLNX_ZYNQMP_SPIPS_R_MAX; i++) {
- s->regs[i] = 0;
- }
+ memset(s->regs, 0, sizeof(s->regs));
+
fifo8_reset(&s->rx_fifo_g);
fifo8_reset(&s->rx_fifo_g);
fifo32_reset(&s->fifo_g);
--
2.7.4
- [Qemu-devel] [PULL 35/43] target/arm: Remove fsr argument from get_phys_addr() and arm_tlb_fill(), (continued)
- [Qemu-devel] [PULL 35/43] target/arm: Remove fsr argument from get_phys_addr() and arm_tlb_fill(), Peter Maydell, 2017/12/13
- [Qemu-devel] [PULL 19/43] target/arm: Allow explicit writes to CONTROL.SPSEL in Handler mode, Peter Maydell, 2017/12/13
- [Qemu-devel] [PULL 37/43] nvic: Make nvic_sysreg_ns_ops work with any MemoryRegion, Peter Maydell, 2017/12/13
- [Qemu-devel] [PULL 40/43] MAINTAINERS: replace the unavailable email address, Peter Maydell, 2017/12/13
- [Qemu-devel] [PULL 41/43] xilinx_spips: Update the QSPI Mod ID reset value, Peter Maydell, 2017/12/13
- [Qemu-devel] [PULL 42/43] xilinx_spips: Set all of the reset values, Peter Maydell, 2017/12/13
- [Qemu-devel] [PULL 33/43] target/arm: Use ARMMMUFaultInfo in deliver_fault(), Peter Maydell, 2017/12/13
- [Qemu-devel] [PULL 36/43] target/arm: Extend PAR format determination, Peter Maydell, 2017/12/13
- [Qemu-devel] [PULL 39/43] hw/display/tc6393xb: limit irq handler index to TC6393XB_GPIOS, Peter Maydell, 2017/12/13
- [Qemu-devel] [PULL 38/43] nvic: Make systick banked, Peter Maydell, 2017/12/13
- [Qemu-devel] [PULL 43/43] xilinx_spips: Use memset instead of a for loop to zero registers,
Peter Maydell <=
- Re: [Qemu-devel] [PULL 00/43] target-arm queue, Peter Maydell, 2017/12/14