media: rc: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: "Antti Seppälä" <a.seppala@gmail.com>
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: "David Härdeman" <david@hardeman.nu>
Cc: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 9fef8cc..b25b35b 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -1090,9 +1090,9 @@
/**
* report touchscreen input
*/
-static void imon_touch_display_timeout(unsigned long data)
+static void imon_touch_display_timeout(struct timer_list *t)
{
- struct imon_context *ictx = (struct imon_context *)data;
+ struct imon_context *ictx = from_timer(ictx, t, ttimer);
if (ictx->display_type != IMON_DISPLAY_TYPE_VGA)
return;
@@ -2411,8 +2411,7 @@
mutex_lock(&ictx->lock);
if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) {
- setup_timer(&ictx->ttimer, imon_touch_display_timeout,
- (unsigned long)ictx);
+ timer_setup(&ictx->ttimer, imon_touch_display_timeout, 0);
}
ictx->usbdev_intf1 = usb_get_dev(interface_to_usbdev(intf));