Fix gd32f4xx_dma.c:223:26: error: unused function 'gd32_dma_channel_get' [-Werror,-Wunused-function]
@@ -211,42 +211,6 @@ static void gd32_dma_clock_enable(uint32_t dmabase)
modifyreg32(regaddr, 0, rcu_en);
}
-/****************************************************************************
- * Name: gd32_dma_channel_get
- *
- * Description:
- * Get the g_dmachan table entry associated with a DMA controller and
- * a channel number
- ****************************************************************************/
-
-static inline struct gd32_dma_channel_s
- *gd32_dma_channel_get(uint32_t channelx,
- uint32_t dma_periph)
-{
- int index;
-
- DEBUGASSERT(channelx < DMA0_NCHANNELS);
-
- DEBUGASSERT(dma_periph == GD32_DMA0_BASE && dma_periph == GD32_DMA1_BASE);
-
- /* Convert the dma_periph + chan_num based on the fact that there are
- * 8 channel per dma_periph.
- */
-
- if (dma_periph == GD32_DMA0_BASE)
- {
- index = channelx;
- }
- else
- {
- index = channelx + DMA0_NCHANNELS;
- }
-
- /* Then return the chan_num structure associated with the chan_num index */
-
- return &g_dmachan[index];
-}
-
/****************************************************************************
* Name: gd32_channel_enable
*
