ARM: edma: Remove num_cc member from struct edma (6710ea7a) · Commits · 戴 / test

The struct edma is allocated per CC bases so the member num_cc does not make any sense. One CC is one CC, it does not have sub CCs. Signed-off-by:

arch/arm/common/edma.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -233,7 +233,6 @@ struct edma {
		unsigned num_region;
		unsigned num_slots;
		unsigned num_tc;
		unsigned num_cc;
		enum dma_event_q default_queue;

		/* list of channels with no even trigger; terminated by "-1" */
		@@ -1499,7 +1498,6 @@ static int edma_of_parse_dt(struct device *dev,
		return ret;
		pdata->n_slot = value;

		pdata->n_cc = 1;
		pdata->n_tc = 3;

		rsv_info = devm_kzalloc(dev, sizeof(struct edma_rsv_info), GFP_KERNEL);
		@@ -1645,8 +1643,6 @@ static int edma_probe(struct platform_device *pdev)
		EDMA_MAX_DMACH);
		edma_cc[j]->num_slots = min_t(unsigned, info[j]->n_slot,
		EDMA_MAX_PARAMENTRY);
		edma_cc[j]->num_cc = min_t(unsigned, info[j]->n_cc,
		EDMA_MAX_CC);
		edma_cc[j]->num_tc = info[j]->n_tc;

		edma_cc[j]->default_queue = info[j]->default_queue;