staging/wilc1000: pass hif operations through initialization
The wilc_hif_spi and wilc_hif_sdio structures are part of
the bus specific code, and the generic code should have no knowledge
of their addresses.
This changes the code to reference them only from the bus
specific initialization code, which we can then use to split
up the driver into separate modules.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/wilc1000/wilc_wlan.h b/drivers/staging/wilc1000/wilc_wlan.h
index 326d71b..c0a5a95 100644
--- a/drivers/staging/wilc1000/wilc_wlan.h
+++ b/drivers/staging/wilc1000/wilc_wlan.h
@@ -258,8 +258,8 @@
void (*hif_set_default_bus_speed)(void);
};
-extern struct wilc_hif_func wilc_hif_spi;
-extern struct wilc_hif_func wilc_hif_sdio;
+extern const struct wilc_hif_func wilc_hif_spi;
+extern const struct wilc_hif_func wilc_hif_sdio;
/********************************************
*