openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

dmaengine: stm32-mdma: 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/20190723190757.67351-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Andy Shevchenko 2019-07-23 22:07:57 +03:00 committed by Vinod Koul
parent 2cb114c4fa
commit 57dbd0e4b9
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/dma/stm32-mdma.c
View File

@ -1555,8 +1555,7 @@ static int stm32_mdma_probe(struct platform_device *pdev)
nr_requests);
}
count = device_property_read_u32_array(&pdev->dev, "st,ahb-addr-masks",
NULL, 0);
count = device_property_count_u32(&pdev->dev, "st,ahb-addr-masks");
if (count < 0)
count = 0;