Commit 2cb114c4 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Vinod Koul
Browse files

dmaengine: stm32-dmamux: Switch to use device_property_count_u32() 



Use use device_property_count_u32() directly, that makes code neater.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20190723190757.67351-1-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent ffbb569b

drivers/dma/stm32-dmamux.c

+1 −2
Original line number Diff line number Diff line
@@ -185,8 +185,7 @@ static int stm32_dmamux_probe(struct platform_device *pdev) 
	if (!node)

		return -ENODEV;



	count = device_property_read_u32_array(&pdev->dev, "dma-masters",

					       NULL, 0);

	count = device_property_count_u32(&pdev->dev, "dma-masters");

	if (count < 0) {

		dev_err(&pdev->dev, "Can't get DMA master(s) node\n");

		return -ENODEV;