diff options
| author | Markus Pargmann <mpa@pengutronix.de> | 2014-04-28 12:54:43 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-05-20 23:02:26 +0100 |
| commit | f138e6212427d0ea6283e07b706823b657ddf14f (patch) | |
| tree | aaddfdb38e47b479a96cb9004736cefa226f2429 /sound/soc/fsl/fsl_ssi.h | |
| parent | 65c961cc59345fa347173e5a1f5866bc866fd626 (diff) | |
| download | op-kernel-dev-f138e6212427d0ea6283e07b706823b657ddf14f.zip op-kernel-dev-f138e6212427d0ea6283e07b706823b657ddf14f.tar.gz | |
ASoC: fsl-ssi: Move debugging to seperate file
Move all code that is only used for debugging to a seperate file. This
makes it easier to see what functions are used for debugging only.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Tested-By: Michael Grzeschik <mgr@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/fsl/fsl_ssi.h')
| -rw-r--r-- | sound/soc/fsl/fsl_ssi.h | 61 |
1 files changed, 60 insertions, 1 deletions
diff --git a/sound/soc/fsl/fsl_ssi.h b/sound/soc/fsl/fsl_ssi.h index e6b6324..2e95dd7 100644 --- a/sound/soc/fsl/fsl_ssi.h +++ b/sound/soc/fsl/fsl_ssi.h @@ -206,5 +206,64 @@ struct ccsr_ssi { #define CCSR_SSI_SACNT_FV 0x00000002 #define CCSR_SSI_SACNT_AC97EN 0x00000001 -#endif +struct device; + +#if IS_ENABLED(CONFIG_DEBUG_FS) + +struct fsl_ssi_dbg { + struct dentry *dbg_dir; + struct dentry *dbg_stats; + + struct { + unsigned int rfrc; + unsigned int tfrc; + unsigned int cmdau; + unsigned int cmddu; + unsigned int rxt; + unsigned int rdr1; + unsigned int rdr0; + unsigned int tde1; + unsigned int tde0; + unsigned int roe1; + unsigned int roe0; + unsigned int tue1; + unsigned int tue0; + unsigned int tfs; + unsigned int rfs; + unsigned int tls; + unsigned int rls; + unsigned int rff1; + unsigned int rff0; + unsigned int tfe1; + unsigned int tfe0; + } stats; +}; + +void fsl_ssi_dbg_isr(struct fsl_ssi_dbg *ssi_dbg, u32 sisr); + +int fsl_ssi_debugfs_create(struct fsl_ssi_dbg *ssi_dbg, struct device *dev); + +void fsl_ssi_debugfs_remove(struct fsl_ssi_dbg *ssi_dbg); + +#else + +struct fsl_ssi_dbg { +}; + +static inline void fsl_ssi_dbg_isr(struct fsl_ssi_dbg *stats, u32 sisr) +{ +} + +static inline int fsl_ssi_debugfs_create(struct fsl_ssi_dbg *ssi_dbg, + struct device *dev) +{ + return 0; +} + +static inline void fsl_ssi_debugfs_remove(struct fsl_ssi_dbg *ssi_dbg) +{ +} +#endif /* ! IS_ENABLED(CONFIG_DEBUG_FS) */ + +#endif |
