Commit 67414f8d authored Jul 07, 2020 by Peter Ujfalusi Committed by Vinod Koul Jul 15, 2020

dmaengine: ti: k3-udma-private: Use udma_read/write for register access



Instead of using higher level wrappers (udma_rchanrt/tchanrt read/write),
use the underlying register access functions directly.

This will allow changes in the higher level wrappers within the DMAengine
driver.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Link: https://lore.kernel.org/r/20200707102352.28773-5-peter.ujfalusi@ti.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>

parent bc7e5523

drivers/dma/ti/k3-udma-private.c

+6 −2

Original line number	Diff line number	Diff line
		@@ -120,13 +120,17 @@ XUDMA_GET_RESOURCE_ID(rflow);
		#define XUDMA_RT_IO_FUNCTIONS(res) \
		u32 xudma_##res##rt_read(struct udma_##res *p, int reg) \
		{ \
		return udma_##res##rt_read(p, reg); \
		if (!p) \
		return 0; \
		return udma_read(p->reg_rt, reg); \
		} \
		EXPORT_SYMBOL(xudma_##res##rt_read); \
		\
		void xudma_##res##rt_write(struct udma_##res *p, int reg, u32 val) \
		{ \
		udma_##res##rt_write(p, reg, val); \
		if (!p) \
		return; \
		udma_write(p->reg_rt, reg, val); \
		} \
		EXPORT_SYMBOL(xudma_##res##rt_write)
		XUDMA_RT_IO_FUNCTIONS(tchan);

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