diff options
Diffstat (limited to 'sound/hda/codecs/side-codecs/cs35l56_hda.h')
| -rw-r--r-- | sound/hda/codecs/side-codecs/cs35l56_hda.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/hda/codecs/side-codecs/cs35l56_hda.h b/sound/hda/codecs/side-codecs/cs35l56_hda.h index 38d94fb213a5..cb4b5e7356a3 100644 --- a/sound/hda/codecs/side-codecs/cs35l56_hda.h +++ b/sound/hda/codecs/side-codecs/cs35l56_hda.h @@ -9,6 +9,7 @@ #ifndef __CS35L56_HDA_H__ #define __CS35L56_HDA_H__ +#include <linux/container_of.h> #include <linux/device.h> #include <linux/gpio/consumer.h> #include <linux/firmware/cirrus/cs_dsp.h> @@ -42,6 +43,11 @@ struct cs35l56_hda { #endif }; +static inline struct cs35l56_hda *cs35l56_hda_from_base(struct cs35l56_base *cs35l56_base) +{ + return container_of(cs35l56_base, struct cs35l56_hda, base); +} + extern const struct dev_pm_ops cs35l56_hda_pm_ops; int cs35l56_hda_common_probe(struct cs35l56_hda *cs35l56, int hid, int id); |