We rely on implicit includes, list out explicitly what this code relies on. Suggested-by: Guennadi Liakhovetski <guennadi.liakhovetski@xxxxxxxxxxxxxxx> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx> Reviewed-by: Kai Vehmanen <kai.vehmanen@xxxxxxxxxxxxxxx> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@xxxxxxxxxxxxxxx> Reviewed-by: Bard Liao <bard.liao@xxxxxxxxx> --- sound/hda/intel-sdw-acpi.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/hda/intel-sdw-acpi.c b/sound/hda/intel-sdw-acpi.c index 6359936a1503..c0123bc31c0d 100644 --- a/sound/hda/intel-sdw-acpi.c +++ b/sound/hda/intel-sdw-acpi.c @@ -6,7 +6,12 @@ */ #include <linux/acpi.h> +#include <linux/bits.h> +#include <linux/bitfield.h> +#include <linux/device.h> +#include <linux/errno.h> #include <linux/export.h> +#include <linux/fwnode.h> #include <linux/module.h> #include <linux/soundwire/sdw_intel.h> #include <linux/string.h> -- 2.25.1