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Merge remote-tracking branches 'spi/fix/dw', 'spi/fix/queue' and 'spi/fix/qup' into spi-linus
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commit
072ac04d31
@ -108,7 +108,8 @@ static void dw_spi_dma_tx_done(void *arg)
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{
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struct dw_spi *dws = arg;
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if (test_and_clear_bit(TX_BUSY, &dws->dma_chan_busy) & BIT(RX_BUSY))
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clear_bit(TX_BUSY, &dws->dma_chan_busy);
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if (test_bit(RX_BUSY, &dws->dma_chan_busy))
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return;
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dw_spi_xfer_done(dws);
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}
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@ -156,7 +157,8 @@ static void dw_spi_dma_rx_done(void *arg)
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{
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struct dw_spi *dws = arg;
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if (test_and_clear_bit(RX_BUSY, &dws->dma_chan_busy) & BIT(TX_BUSY))
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clear_bit(RX_BUSY, &dws->dma_chan_busy);
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if (test_bit(TX_BUSY, &dws->dma_chan_busy))
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return;
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dw_spi_xfer_done(dws);
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}
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@ -498,7 +498,7 @@ static int spi_qup_probe(struct platform_device *pdev)
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struct resource *res;
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struct device *dev;
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void __iomem *base;
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u32 max_freq, iomode;
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u32 max_freq, iomode, num_cs;
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int ret, irq, size;
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dev = &pdev->dev;
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@ -550,10 +550,11 @@ static int spi_qup_probe(struct platform_device *pdev)
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}
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/* use num-cs unless not present or out of range */
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if (of_property_read_u16(dev->of_node, "num-cs",
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&master->num_chipselect) ||
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(master->num_chipselect > SPI_NUM_CHIPSELECTS))
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if (of_property_read_u32(dev->of_node, "num-cs", &num_cs) ||
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num_cs > SPI_NUM_CHIPSELECTS)
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master->num_chipselect = SPI_NUM_CHIPSELECTS;
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else
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master->num_chipselect = num_cs;
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master->bus_num = pdev->id;
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master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;
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@ -1105,13 +1105,14 @@ void spi_finalize_current_message(struct spi_master *master)
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"failed to unprepare message: %d\n", ret);
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}
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}
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trace_spi_message_done(mesg);
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master->cur_msg_prepared = false;
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mesg->state = NULL;
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if (mesg->complete)
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mesg->complete(mesg->context);
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trace_spi_message_done(mesg);
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}
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EXPORT_SYMBOL_GPL(spi_finalize_current_message);
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