summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/spi/spi.c7
-rw-r--r--include/linux/spi/spi.h6
2 files changed, 9 insertions, 4 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 3abb3903f2ad..51e33dbe4e05 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -305,12 +305,13 @@ static void spi_drv_shutdown(struct device *dev)
}
/**
- * spi_register_driver - register a SPI driver
+ * __spi_register_driver - register a SPI driver
* @sdrv: the driver to register
* Context: can sleep
*/
-int spi_register_driver(struct spi_driver *sdrv)
+int __spi_register_driver(struct module *owner, struct spi_driver *sdrv)
{
+ sdrv->driver.owner = owner;
sdrv->driver.bus = &spi_bus_type;
if (sdrv->probe)
sdrv->driver.probe = spi_drv_probe;
@@ -320,7 +321,7 @@ int spi_register_driver(struct spi_driver *sdrv)
sdrv->driver.shutdown = spi_drv_shutdown;
return driver_register(&sdrv->driver);
}
-EXPORT_SYMBOL_GPL(spi_register_driver);
+EXPORT_SYMBOL_GPL(__spi_register_driver);
/*-------------------------------------------------------------------------*/
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 269e8afd3e2a..e2da17b5900e 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -250,7 +250,7 @@ static inline struct spi_driver *to_spi_driver(struct device_driver *drv)
return drv ? container_of(drv, struct spi_driver, driver) : NULL;
}
-extern int spi_register_driver(struct spi_driver *sdrv);
+extern int __spi_register_driver(struct module *owner, struct spi_driver *sdrv);
/**
* spi_unregister_driver - reverse effect of spi_register_driver
@@ -263,6 +263,10 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
driver_unregister(&sdrv->driver);
}
+/* use a define to avoid include chaining to get THIS_MODULE */
+#define spi_register_driver(driver) \
+ __spi_register_driver(THIS_MODULE, driver)
+
/**
* module_spi_driver() - Helper macro for registering a SPI driver
* @__spi_driver: spi_driver struct