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path: root/drivers/spi/spi-bcm2835.c
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Diffstat (limited to 'drivers/spi/spi-bcm2835.c')
-rw-r--r--drivers/spi/spi-bcm2835.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c
index 3e8eeb23d..cf04960cc 100644
--- a/drivers/spi/spi-bcm2835.c
+++ b/drivers/spi/spi-bcm2835.c
@@ -777,7 +777,7 @@ static int bcm2835_spi_probe(struct platform_device *pdev)
goto out_master_put;
}
- bs->irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
+ bs->irq = platform_get_irq(pdev, 0);
if (bs->irq <= 0) {
dev_err(&pdev->dev, "could not get IRQ: %d\n", bs->irq);
err = bs->irq ? bs->irq : -ENODEV;
@@ -786,6 +786,12 @@ static int bcm2835_spi_probe(struct platform_device *pdev)
clk_prepare_enable(bs->clk);
+ bcm2835_dma_init(master, &pdev->dev);
+
+ /* initialise the hardware with the default polarities */
+ bcm2835_wr(bs, BCM2835_SPI_CS,
+ BCM2835_SPI_CS_CLEAR_RX | BCM2835_SPI_CS_CLEAR_TX);
+
err = devm_request_irq(&pdev->dev, bs->irq, bcm2835_spi_interrupt, 0,
dev_name(&pdev->dev), master);
if (err) {
@@ -793,12 +799,6 @@ static int bcm2835_spi_probe(struct platform_device *pdev)
goto out_clk_disable;
}
- bcm2835_dma_init(master, &pdev->dev);
-
- /* initialise the hardware with the default polarities */
- bcm2835_wr(bs, BCM2835_SPI_CS,
- BCM2835_SPI_CS_CLEAR_RX | BCM2835_SPI_CS_CLEAR_TX);
-
err = devm_spi_register_master(&pdev->dev, master);
if (err) {
dev_err(&pdev->dev, "could not register SPI master: %d\n", err);