Commit 08baca42 authored Dec 24, 2019 by Vinod Koul

dmaengine: print more meaningful error message



error log for dma_channel_table_init() failure pointed a mere
"initialization failure", which is not very helpful message, so print
additional details like function name and error code.

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

parent 83c77940

drivers/dma/dmaengine.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -206,7 +206,7 @@ static int __init dma_channel_table_init(void)
		}

		if (err) {
		pr_err("initialization failure\n");
		pr_err("dmaengine dma_channel_table_init failure: %d\n", err);
		for_each_dma_cap_mask(cap, dma_cap_mask_all)
		free_percpu(channel_table[cap]);
		}

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