input/tablet: simplify parameter plumbing for tablet references

This is a small cleanup commit for removing `sway_tablet` parameters
from functions that already accept `sway_tablet_tool`, since the tablet
reference can be accessed through `tool->tablet`.

1 files changed, 2 insertions, 3 deletions

diff --git a/sway/input/seat.c b/sway/input/seat.c
index 4abffb25..aa46940d 100644
--- a/sway/input/seat.c
+++ b/sway/input/seat.c
@@ -1464,10 +1464,9 @@ void seatop_pointer_axis(struct sway_seat *seat,
 }
 
 void seatop_tablet_tool_motion(struct sway_seat *seat,
-                struct sway_tablet *tablet, struct sway_tablet_tool *tool,
-                uint32_t time_msec, double dx, double dy) {
+                struct sway_tablet_tool *tool, uint32_t time_msec, double dx, double dy) {
         if (seat->seatop_impl->tablet_tool_motion) {
-                seat->seatop_impl->tablet_tool_motion(seat, tablet, tool, time_msec, dx, dy);
+                seat->seatop_impl->tablet_tool_motion(seat, tool, time_msec, dx, dy);
         } else {
                 seatop_pointer_motion(seat, time_msec, dx, dy);
         }