From d3c348b6e3af3598bfcb755d59f8f4de80a2228a Mon Sep 17 00:00:00 2001 From: Alistair Francis Date: Wed, 13 Dec 2017 17:59:26 +0000 Subject: [PATCH] xilinx_spips: Use memset instead of a for loop to zero registers Use memset() instead of a for loop to zero all of the registers. Signed-off-by: Alistair Francis Reviewed-by: KONRAD Frederic Reviewed-by: Francisco Iglesias Message-id: c076e907f355923864cb1afde31b938ffb677778.1513104804.git.alistair.francis@xilinx.com Signed-off-by: Peter Maydell --- 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 42d9b04bd3..d8187fadd1 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); -- GitLab