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path: root/drivers/spi/spi_bfin5xx.c
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Diffstat (limited to 'drivers/spi/spi_bfin5xx.c')
-rw-r--r--drivers/spi/spi_bfin5xx.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c
index 4f20b923a95c..61c2ebf9fe18 100644
--- a/drivers/spi/spi_bfin5xx.c
+++ b/drivers/spi/spi_bfin5xx.c
@@ -540,10 +540,6 @@ static irqreturn_t bfin_spi_dma_irq_handler(int irq, void *dev_id)
540 540
541 clear_dma_irqstat(drv_data->dma_channel); 541 clear_dma_irqstat(drv_data->dma_channel);
542 542
543 /* Wait for DMA to complete */
544 while (get_dma_curr_irqstat(drv_data->dma_channel) & DMA_RUN)
545 cpu_relax();
546
547 /* 543 /*
548 * wait for the last transaction shifted out. HRM states: 544 * wait for the last transaction shifted out. HRM states:
549 * at this point there may still be data in the SPI DMA FIFO waiting 545 * at this point there may still be data in the SPI DMA FIFO waiting