[PATCH] constify rtc_class_ops: update drivers

Update RTC framework so that drivers can constify their method tables, moving
them from ".data" to ".rodata".  Then update the drivers.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index 629d47cc7e88..583789c66cdb 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -24,7 +24,7 @@ static int rtc_dev_open(struct inode *inode, struct file *file)
         int err;
         struct rtc_device *rtc = container_of(inode->i_cdev,
                                         struct rtc_device, char_dev);
-        struct rtc_class_ops *ops = rtc->ops;
+        const struct rtc_class_ops *ops = rtc->ops;
 
         /* We keep the lock as long as the device is in use
          * and return immediately if busy
@@ -209,7 +209,7 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file,
         int err = 0;
         struct class_device *class_dev = file->private_data;
         struct rtc_device *rtc = to_rtc_device(class_dev);
-        struct rtc_class_ops *ops = rtc->ops;
+        const struct rtc_class_ops *ops = rtc->ops;
         struct rtc_time tm;
         struct rtc_wkalrm alarm;
         void __user *uarg = (void __user *) arg;