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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2019-07-23 22:07:56 +0300
committerVinod Koul <vkoul@kernel.org>2019-07-29 09:55:21 +0300
commit2cb114c4fac7a9c3e8fd8c39ceac1e6ca030b412 (patch)
tree793aea1370b15f0b5219da6f5ac6ece83dbd7876 /drivers/dma/stm32-dmamux.c
parentffbb569b9cee1fa0277a48d7925dbed1356dbb32 (diff)
downloadlinux-2cb114c4fac7a9c3e8fd8c39ceac1e6ca030b412.tar.xz
dmaengine: stm32-dmamux: Switch to use device_property_count_u32()
Use use device_property_count_u32() directly, that makes code neater. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20190723190757.67351-1-andriy.shevchenko@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/stm32-dmamux.c')
-rw-r--r--drivers/dma/stm32-dmamux.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/stm32-dmamux.c b/drivers/dma/stm32-dmamux.c
index b552949da14b..3c89bd39e096 100644
--- a/drivers/dma/stm32-dmamux.c
+++ b/drivers/dma/stm32-dmamux.c
@@ -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;