Commits
Thierry Reding committed 8973ea47901
driver core: platform: Introduce platform_get_irq_optional() In some cases the interrupt line of a device is optional. Introduce a new platform_get_irq_optional() that works much like platform_get_irq() but does not output an error on failure to find the interrupt. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20190828083411.2496-1-thierry.reding@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>