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spi: xilinx_spi: remove unused local variable
Remove unused variable 'count' which is causing warning while compilation. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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commit
c94b44c64b
1 changed files with 3 additions and 3 deletions
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@ -214,7 +214,7 @@ static void xilinx_spi_startup_block(struct udevice *dev, unsigned int bytes,
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struct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev);
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struct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev);
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const unsigned char *txp = dout;
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const unsigned char *txp = dout;
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unsigned char *rxp = din;
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unsigned char *rxp = din;
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u32 reg, count;
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u32 reg;
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u32 txbytes = bytes;
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u32 txbytes = bytes;
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u32 rxbytes = bytes;
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u32 rxbytes = bytes;
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@ -224,10 +224,10 @@ static void xilinx_spi_startup_block(struct udevice *dev, unsigned int bytes,
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* it sets txp to the initial value for the normal operation.
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* it sets txp to the initial value for the normal operation.
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*/
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*/
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for ( ; priv->startup < 2; priv->startup++) {
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for ( ; priv->startup < 2; priv->startup++) {
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count = xilinx_spi_fill_txfifo(bus, txp, txbytes);
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xilinx_spi_fill_txfifo(bus, txp, txbytes);
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reg = readl(®s->spicr) & ~SPICR_MASTER_INHIBIT;
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reg = readl(®s->spicr) & ~SPICR_MASTER_INHIBIT;
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writel(reg, ®s->spicr);
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writel(reg, ®s->spicr);
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count = xilinx_spi_read_rxfifo(bus, rxp, rxbytes);
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xilinx_spi_read_rxfifo(bus, rxp, rxbytes);
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txp = din;
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txp = din;
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if (priv->startup) {
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if (priv->startup) {
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