workqueue: Add resource managed version of delayed work init
A few drivers which need a delayed work-queue must cancel work at driver detach. Some of those implement remove() solely for this purpose. Help drivers to avoid unnecessary remove and error-branch implementation by adding managed verision of delayed work initialization. This will also help drivers to avoid mixing manual and devm based unwinding when other resources are handled by devm. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/51769ea4668198deb798fe47fcfb5f5288d61586.1616506559.git.matti.vaittinen@fi.rohmeurope.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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include/linux/devm-helpers.h
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