hp_sdc_rtc: fix broken ioctl conversion

[Arnd Bergmann <arnd@arndb.de>]

Commit 55929332c92 "drivers: Push down BKL into various drivers"
introduced a regression in hp_sdc_rtc, caused by a missing
change of the .unlocked_ioctl pointer to the newly introduced
function.

On Saturday 05 June 2010, Geert Uytterhoeven wrote:
> Something went wrong with this one:
> 
> | drivers/input/misc/hp_sdc_rtc.c:681: warning: initialization from
> incompatible pointer type
> | drivers/input/misc/hp_sdc_rtc.c:665: warning:
> ‘hp_sdc_rtc_unlocked_ioctl’ defined but not used

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
index e00a1cc..c190664 100644
--- a/drivers/input/misc/hp_sdc_rtc.c
+++ b/drivers/input/misc/hp_sdc_rtc.c
@@ -678,7 +678,7 @@ static const struct file_operations hp_sdc_rtc_fops = {
         .llseek =		no_llseek,
         .read =			hp_sdc_rtc_read,
         .poll =			hp_sdc_rtc_poll,
-        .unlocked_ioctl = 	hp_sdc_rtc_ioctl,
+        .unlocked_ioctl =	hp_sdc_rtc_unlocked_ioctl,
         .open =			hp_sdc_rtc_open,
         .fasync =		hp_sdc_rtc_fasync,
 };