Am 18.02.2017 um 12:22 schrieb Michael Zoran:
The original github source allowed for the cache-line-size property to be missing. Since recent firmwares also require this property, it makes sense to always require it in the driver as well. If the cache-line-size property is missing, then the driver probe should fail as no dev since the kernel and dt may be out of sync. The fix is to add a check for the return value of of_property_read_u32. Changes V2: 1. Add error message if cache-line-size is missing. 2. Simple check for non-zero return value from of_property_read_u32. Signed-off-by: Michael Zoran <mzoran@xxxxxxxxxxxx>
Acked-by: Stefan Wahren <stefan.wahren@xxxxxxxx> _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
