diff options
author | Stephen Boyd <swboyd@chromium.org> | 2019-05-10 11:01:47 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-24 20:55:04 +0200 |
commit | 354635039d935dba16ba35054b27dd6671fd3d14 (patch) | |
tree | 0d329048115c18436a1cbd847424b321967f552e /drivers/firmware/google/coreboot_table.h | |
parent | 7ef0b1524417743e6861490420225affe451486b (diff) |
firmware: google: Add a module_coreboot_driver() macro and use it
Remove some boiler plate code we have in three drivers with a single
line each time. This also gets us a free assignment of the driver .owner
field, making these drivers work better as modules.
Cc: Wei-Ning Huang <wnhuang@chromium.org>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Brian Norris <briannorris@chromium.org>
Cc: Samuel Holland <samuel@sholland.org>
Cc: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/firmware/google/coreboot_table.h')
-rw-r--r-- | drivers/firmware/google/coreboot_table.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/firmware/google/coreboot_table.h b/drivers/firmware/google/coreboot_table.h index 71a9de6b15fa..054fa9374c59 100644 --- a/drivers/firmware/google/coreboot_table.h +++ b/drivers/firmware/google/coreboot_table.h @@ -20,6 +20,7 @@ #ifndef __COREBOOT_TABLE_H #define __COREBOOT_TABLE_H +#include <linux/device.h> #include <linux/io.h> /* Coreboot table header structure */ @@ -91,4 +92,13 @@ int coreboot_driver_register(struct coreboot_driver *driver); /* Unregister a driver that uses the data from a coreboot table. */ void coreboot_driver_unregister(struct coreboot_driver *driver); +/* module_coreboot_driver() - Helper macro for drivers that don't do + * anything special in module init/exit. This eliminates a lot of + * boilerplate. Each module may only use this macro once, and + * calling it replaces module_init() and module_exit() + */ +#define module_coreboot_driver(__coreboot_driver) \ + module_driver(__coreboot_driver, coreboot_driver_register, \ + coreboot_driver_unregister) + #endif /* __COREBOOT_TABLE_H */ |