Symbol: dma_channel_active
arch/arm/include/asm/dma.h
94
extern int dma_channel_active(unsigned int chan);
arch/arm/kernel/dma.c
232
EXPORT_SYMBOL(dma_channel_active);
drivers/ata/pata_icside.c
235
BUG_ON(dma_channel_active(state->dma));
drivers/ata/pata_icside.c
255
BUG_ON(dma_channel_active(state->dma));