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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-07-16 16:35:52 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-07-22 08:09:23 +0200 |
| commit | 32f4bd130c9c46ad7404a3e600dcea8d05008d32 (patch) | |
| tree | 29cc8a0b089242f2caf9f44e8145551f67bec832 /include | |
| parent | d9e1f9b09f40b49054730deef1bdf6b164e43bf2 (diff) | |
| download | barebox-32f4bd130c9c46ad7404a3e600dcea8d05008d32.tar.gz barebox-32f4bd130c9c46ad7404a3e600dcea8d05008d32.tar.xz | |
param: Add dev_add_param_string
This function allows drivers to create a string parameter and
provides access to it via a pointer. Using regular dev_add_param
only allows access via dev_get_param().
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/param.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/param.h b/include/param.h index 24827c5e78..dc4cdfe73e 100644 --- a/include/param.h +++ b/include/param.h @@ -31,6 +31,11 @@ int dev_add_param(struct device_d *dev, const char *name, const char *(*get)(struct device_d *, struct param_d *p), unsigned long flags); +struct param_d *dev_add_param_string(struct device_d *dev, const char *name, + int (*set)(struct param_d *p, void *priv), + int (*get)(struct param_d *p, void *priv), + char **value, void *priv); + struct param_d *dev_add_param_int(struct device_d *dev, const char *name, int (*set)(struct param_d *p, void *priv), int (*get)(struct param_d *p, void *priv), @@ -95,6 +100,14 @@ static inline int dev_add_param(struct device_d *dev, char *name, return 0; } +static inline struct param_d *dev_add_param_string(struct device_d *dev, const char *name, + int (*set)(struct param_d *p, void *priv), + int (*get)(struct param_d *p, void *priv), + char **value, void *priv) +{ + return NULL; +} + static inline struct param_d *dev_add_param_int(struct device_d *dev, const char *name, int (*set)(struct param_d *p, void *priv), int (*get)(struct param_d *p, void *priv), |