ASoC: SDCA: Add missing forward declaration in header

The structure sdca_function_desc contains a fwnode_handle which is
undefined if the user doesn't pull in an appropriate header. Add a
forward declaration to avoid this.

Fixes: 996bf834d0b6 ("ASoC: SDCA: Add code to parse Function information")
Tested-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Maciej Strozek <mstrozek@opensource.cirrus.com>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Tested-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20251120153023.2105663-4-ckeepax@opensource.cirrus.com
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/include/sound/sdca.h b/include/sound/sdca.h
index d38cdbfeb35f5f9060610f70300677e02f5a9117..d58d60221277171f19084c6813f53943c4c71fe8 100644 (file)
--- a/include/sound/sdca.h
+++ b/include/sound/sdca.h
@@ -13,6 +13,7 @@
 #include <linux/kconfig.h>
 
 struct acpi_table_swft;
+struct fwnode_handle;
 struct sdw_slave;
 
 #define SDCA_MAX_FUNCTION_COUNT 8