[PATCH 10/11] of: add const to struct of_device_id.data
y at pengutronix.de
y at pengutronix.de
Fri Jul 13 08:32:13 EDT 2012
From: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
Drivers should never need to modify the data of a device id. So it can
be const which in turn allows more consts in the driver.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
Cc: Greg Kroah-Hartman <gregkh at suse.de>
---
include/linux/mod_devicetable.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 5db9382..98fb3fe 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -224,7 +224,7 @@ struct of_device_id
char type[32];
char compatible[128];
#ifdef __KERNEL__
- void *data;
+ const void *data;
#else
kernel_ulong_t data;
#endif
--
1.7.10.4
More information about the linux-arm-kernel
mailing list