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greybus: core: add drvdata accessors

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Add greybus driver-data accessors.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold
2016-01-08 20:13:43 +01:00
committed by Greg Kroah-Hartman
parent b787d413e0
commit 13da9e11e9
1 changed files with 10 additions and 0 deletions
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10
drivers/staging/greybus/greybus.h
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@@ -72,6 +72,16 @@ struct greybus_driver {
};
#define to_greybus_driver(d) container_of(d, struct greybus_driver, driver)
static inline void greybus_set_drvdata(struct gb_bundle *bundle, void *data)
{
dev_set_drvdata(&bundle->dev, data);
}
static inline void *greybus_get_drvdata(struct gb_bundle *bundle)
{
return dev_get_drvdata(&bundle->dev);
}
/* Don't call these directly, use the module_greybus_driver() macro instead */
int greybus_register_driver(struct greybus_driver *driver,
struct module *module, const char *mod_name);