fs: devfs: Create device files as character devices
Without this files in /dev/ appear as regular files. copy_file() stumbles upon this as it tries a truncate() on that files which then fails. Create the files as character devices so that copy_file() works as expected. Fixes: 9137c41915 ("fs: devfs: Switch to dentry cache implementation") Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Giorgio Dal Molin <giorgio.nicole@arcor.de>
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