From d5f60737dbaac82f3f7d49eb03ece443beb70fc8 Mon Sep 17 00:00:00 2001 From: Jagan Teki Date: Tue, 8 Sep 2015 01:26:29 +0530 Subject: [PATCH] spi: xilinx_spi: Fix to configure CPOL, CPHA mask priv->mode is initialized when .set_speed triggers with mode value, so checking mode for configuring CPOL, CPHA using priv->mode is invalid hence use mode from .set_speed argument, and at the end priv->mode will initialized with mode. This patch also replaces formatting string to use speed instead of mode in .set_speed ops. Signed-off-by: Jagan Teki --- drivers/spi/xilinx_spi.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c index 6c21acda57..8ccc5780c9 100644 --- a/drivers/spi/xilinx_spi.c +++ b/drivers/spi/xilinx_spi.c @@ -247,7 +247,7 @@ static int xilinx_spi_set_speed(struct udevice *bus, uint speed) priv->freq = speed; - debug("xilinx_spi_set_speed: regs=%p, mode=%d\n", priv->regs, + debug("xilinx_spi_set_speed: regs=%p, speed=%d\n", priv->regs, priv->freq); return 0; @@ -260,13 +260,13 @@ static int xilinx_spi_set_mode(struct udevice *bus, uint mode) uint32_t spicr; spicr = readl(®s->spicr); - if (priv->mode & SPI_LSB_FIRST) + if (mode & SPI_LSB_FIRST) spicr |= SPICR_LSB_FIRST; - if (priv->mode & SPI_CPHA) + if (mode & SPI_CPHA) spicr |= SPICR_CPHA; - if (priv->mode & SPI_CPOL) + if (mode & SPI_CPOL) spicr |= SPICR_CPOL; - if (priv->mode & SPI_LOOP) + if (mode & SPI_LOOP) spicr |= SPICR_LOOP; writel(spicr, ®s->spicr); -- 2.39.2