251 	u32 ccr;  member
428 	u32 ccr, cisr, id, reg;  in stm32_mdma_disable_chan()  local
437 	ccr = stm32_mdma_read(dmadev, reg);  in stm32_mdma_disable_chan()
438 	if (ccr & STM32_MDMA_CCR_EN) {  in stm32_mdma_disable_chan()
505 	u32 ccr, ctcr, ctbr, tlen;  in stm32_mdma_set_xfer_param()  local
512 	ccr = stm32_mdma_read(dmadev, STM32_MDMA_CCR(chan->id)) & ~STM32_MDMA_CCR_EN;  in stm32_mdma_set_xfer_param()
555 	ccr &= ~(STM32_MDMA_CCR_SWRQ | STM32_MDMA_CCR_WEX | STM32_MDMA_CCR_HEX |  in stm32_mdma_set_xfer_param()
557 	ccr |= STM32_MDMA_CCR_PL(chan_config->priority_level);  in stm32_mdma_set_xfer_param()
665 	*mdma_ccr = ccr;  in stm32_mdma_set_xfer_param()
733 	u32 ccr, ctcr, ctbr;  in stm32_mdma_setup_xfer()  local
745 			ret = stm32_mdma_set_xfer_param(chan, direction, &ccr,  in stm32_mdma_setup_xfer()
753 			ret = stm32_mdma_set_xfer_param(chan, direction, &ccr,  in stm32_mdma_setup_xfer()
769 	ccr &= ~STM32_MDMA_CCR_IRQ_MASK;  in stm32_mdma_setup_xfer()
770 	ccr |= STM32_MDMA_CCR_TEIE | STM32_MDMA_CCR_CTCIE;  in stm32_mdma_setup_xfer()
772 		ccr |= STM32_MDMA_CCR_BTIE;  in stm32_mdma_setup_xfer()
773 	desc->ccr = ccr;  in stm32_mdma_setup_xfer()
829 	u32 ccr, ctcr, ctbr, count;  in stm32_mdma_prep_dma_cyclic()  local
862 		ret = stm32_mdma_set_xfer_param(chan, direction, &ccr, &ctcr,  in stm32_mdma_prep_dma_cyclic()
868 		ret = stm32_mdma_set_xfer_param(chan, direction, &ccr, &ctcr,  in stm32_mdma_prep_dma_cyclic()
878 	ccr &= ~STM32_MDMA_CCR_IRQ_MASK;  in stm32_mdma_prep_dma_cyclic()
879 	ccr |= STM32_MDMA_CCR_TEIE | STM32_MDMA_CCR_CTCIE | STM32_MDMA_CCR_BTIE;  in stm32_mdma_prep_dma_cyclic()
880 	desc->ccr = ccr;  in stm32_mdma_prep_dma_cyclic()
918 	u32 ccr, ctcr, ctbr, cbndtr, count, max_burst, mdma_burst;  in stm32_mdma_prep_dma_memcpy()  local
940 	ccr = stm32_mdma_read(dmadev, STM32_MDMA_CCR(chan->id)) & ~STM32_MDMA_CCR_EN;  in stm32_mdma_prep_dma_memcpy()
946 	ccr &= ~(STM32_MDMA_CCR_WEX | STM32_MDMA_CCR_HEX |  in stm32_mdma_prep_dma_memcpy()
949 	ccr |= STM32_MDMA_CCR_TEIE;  in stm32_mdma_prep_dma_memcpy()
977 			ccr |= STM32_MDMA_CCR_TCIE | STM32_MDMA_CCR_CTCIE;  in stm32_mdma_prep_dma_memcpy()
981 			ccr |= STM32_MDMA_CCR_BTIE | STM32_MDMA_CCR_CTCIE;  in stm32_mdma_prep_dma_memcpy()
1034 		ccr |= STM32_MDMA_CCR_BTIE | STM32_MDMA_CCR_CTCIE;  in stm32_mdma_prep_dma_memcpy()
1081 	desc->ccr = ccr;  in stm32_mdma_prep_dma_memcpy()
1134 	stm32_mdma_write(dmadev, STM32_MDMA_CCR(id), chan->desc->ccr);  in stm32_mdma_start_transfer()
1218 	stm32_mdma_write(dmadev, STM32_MDMA_CCR(chan->id), chan->desc->ccr);  in stm32_mdma_resume()
1352 	u32 reg, id, ccr, ien, status;  in stm32_mdma_irq_handler()  local
1373 	ccr = stm32_mdma_read(dmadev, STM32_MDMA_CCR(id));  in stm32_mdma_irq_handler()
1374 	ien = (ccr & STM32_MDMA_CCR_IRQ_MASK) >> 1;  in stm32_mdma_irq_handler()
1423 		if (!(ccr & STM32_MDMA_CCR_EN))  in stm32_mdma_irq_handler()
1711 	u32 ccr, id;  in stm32_mdma_pm_suspend()  local
1719 		ccr = stm32_mdma_read(dmadev, STM32_MDMA_CCR(id));  in stm32_mdma_pm_suspend()
1720 		if (ccr & STM32_MDMA_CCR_EN) {  in stm32_mdma_pm_suspend()