{
struct stm32_dma_chan *chan = devid;
struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan);
- u32 status, scr, sfcr;
+ u32 status, scr;
spin_lock(&chan->vchan.lock);
status = stm32_dma_irq_status(chan);
scr = stm32_dma_read(dmadev, STM32_DMA_SCR(chan->id));
- sfcr = stm32_dma_read(dmadev, STM32_DMA_SFCR(chan->id));
if ((status & STM32_DMA_TCI) && (scr & STM32_DMA_SCR_TCIE)) {
stm32_dma_irq_clear(chan, STM32_DMA_TCI);
int src_bus_width, dst_bus_width;
int src_burst_size, dst_burst_size;
u32 src_maxburst, dst_maxburst;
- dma_addr_t src_addr, dst_addr;
u32 dma_scr = 0;
src_addr_width = chan->dma_sconfig.src_addr_width;
dst_addr_width = chan->dma_sconfig.dst_addr_width;
src_maxburst = chan->dma_sconfig.src_maxburst;
dst_maxburst = chan->dma_sconfig.dst_maxburst;
- src_addr = chan->dma_sconfig.src_addr;
- dst_addr = chan->dma_sconfig.dst_addr;
switch (direction) {
case DMA_MEM_TO_DEV: