Use 'for_each_set_bit()' instead of hand wrinting it. It is much less
version.
Signed-off-by: NChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: NPeter Ujfalusi <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/r/47a7415d3aff8dfb66780bd6f80b085db4503bf7.1637263609.git.christophe.jaillet@wanadoo.frSigned-off-by: NVinod Koul <vkoul@kernel.org>