Searched refs:disr (Results 1 – 2 of 2) sorted by relevance
| /drivers/tty/serial/ |
| D | serial_txx9.c | 275 unsigned int disr = *status; in receive_chars() local
288 if (unlikely(disr & (TXX9_SIDISR_UBRK | TXX9_SIDISR_UPER | in receive_chars()
293 if (disr & TXX9_SIDISR_UBRK) { in receive_chars()
294 disr &= ~(TXX9_SIDISR_UFER | TXX9_SIDISR_UPER); in receive_chars()
304 } else if (disr & TXX9_SIDISR_UPER) in receive_chars()
306 else if (disr & TXX9_SIDISR_UFER) in receive_chars()
308 if (disr & TXX9_SIDISR_UOER) { in receive_chars()
323 disr &= up->port.read_status_mask; in receive_chars()
325 if (disr & TXX9_SIDISR_UBRK) { in receive_chars()
327 } else if (disr & TXX9_SIDISR_UPER) in receive_chars()
[all …]
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| /drivers/dma/ |
| D | imx-dma.c | 381 int i, disr; in imxdma_err_handler() local
384 disr = imx_dmav1_readl(imxdma, DMA_DISR); in imxdma_err_handler()
394 imx_dmav1_writel(imxdma, disr & err_mask, DMA_DISR); in imxdma_err_handler()
496 int i, disr; in dma_irq_handler() local
501 disr = imx_dmav1_readl(imxdma, DMA_DISR); in dma_irq_handler()
503 dev_dbg(imxdma->dev, "%s called, disr=0x%08x\n", __func__, disr); in dma_irq_handler()
505 imx_dmav1_writel(imxdma, disr, DMA_DISR); in dma_irq_handler()
507 if (disr & (1 << i)) in dma_irq_handler()
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