[PATCH] spi: xilinx_spi: remove unused local variable

[Michal Simek]

st 14. 10. 2020 v 11:38 odesílatel Michal Simek
<michal.simek at xilinx.com> napsal:
>
> From: T Karthik Reddy <t.karthik.reddy at xilinx.com>
>
> Remove unused variable 'count' which is causing warning while
> compilation.
>
> Signed-off-by: T Karthik Reddy <t.karthik.reddy at xilinx.com>
> Signed-off-by: Michal Simek <michal.simek at xilinx.com>
> ---
>
>  drivers/spi/xilinx_spi.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
> index c0cfe94d4439..47a5571aecd7 100644
> --- a/drivers/spi/xilinx_spi.c
> +++ b/drivers/spi/xilinx_spi.c
> @@ -214,7 +214,7 @@ static void xilinx_spi_startup_block(struct udevice *dev, unsigned int bytes,
>         struct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev);
>         const unsigned char *txp = dout;
>         unsigned char *rxp = din;
> -       u32 reg, count;
> +       u32 reg;
>         u32 txbytes = bytes;
>         u32 rxbytes = bytes;
>
> @@ -224,10 +224,10 @@ static void xilinx_spi_startup_block(struct udevice *dev, unsigned int bytes,
>          * it sets txp to the initial value for the normal operation.
>          */
>         for ( ; priv->startup < 2; priv->startup++) {
> -               count = xilinx_spi_fill_txfifo(bus, txp, txbytes);
> +               xilinx_spi_fill_txfifo(bus, txp, txbytes);
>                 reg = readl(&regs->spicr) & ~SPICR_MASTER_INHIBIT;
>                 writel(reg, &regs->spicr);
> -               count = xilinx_spi_read_rxfifo(bus, rxp, rxbytes);
> +               xilinx_spi_read_rxfifo(bus, rxp, rxbytes);
>                 txp = din;
>
>                 if (priv->startup) {
> --
> 2.28.0
>

Applied.
M

-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
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