gpu: host1x: Remove unused host1x_debug_dump_syncpts

host1x_debug_dump_syncpts() has been unused since
commit f0fb260a0cdb ("gpu: host1x: Implement syncpoint wait using DMA
fences")

Remove it.

Signed-off-by: Dr. David Alan Gilbert <[e-mail]>
Acked-by: Mikko Perttunen <[e-mail]>
Signed-off-by: Thierry Reding <[e-mail]>
Link: https://patchwork.freedesktop.org/patch/msgid/[e-mail]

drivers/gpu/host1x/debug.c

···
 
 	show_all(host1x, &o, true);
 }
-
-void host1x_debug_dump_syncpts(struct host1x *host1x)
-{
-	struct output o = {
-		.fn = write_to_printk
-	};
-
-	show_syncpts(host1x, &o, false);
-}

drivers/gpu/host1x/debug.h

···
 void host1x_debug_init(struct host1x *host1x);
 void host1x_debug_deinit(struct host1x *host1x);
 void host1x_debug_dump(struct host1x *host1x);
-void host1x_debug_dump_syncpts(struct host1x *host1x);
 
 #endif