drm/nouveau: remove unused struct 'init_exec'

'init_exec' is unused since
commit cb75d97 ("drm/nouveau: implement devinit subdev, and new
init table parser")
Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Acked-by: Danilo Krummrich <dakr@redhat.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240517232617.230767-1-linux@treblig.org

Author: Dr. David Alan Gilbert

drivers/gpu/drm/nouveau/nouveau_bios.c

@@ -43,11 +43,6 @@
 #define BIOSLOG(sip, fmt, arg...) NV_DEBUG(sip->dev, fmt, ##arg)
 #define LOG_OLD_VALUE(x)
 
-struct init_exec {
-	bool execute;
-	bool repeat;
-};
-
 static bool nv_cksum(const uint8_t *data, unsigned int length)
 {
 	/*