diff options
Diffstat (limited to 'drivers/spi/spi_bfin5xx.c')
-rw-r--r-- | drivers/spi/spi_bfin5xx.c | 4 |
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 |