video: fbdev: matroxfb: use designated initializers

Prepare to mark sensitive kernel structures for randomization by making
sure they're using designated initializers. These were identified during
allyesconfig builds of x86, arm, and arm64, with most initializer fixes
extracted from grsecurity.

Signed-off-by: Kees Cook <[e-mail]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[e-mail]>

drivers/video/fbdev/matrox/matroxfb_DAC1064.c

···
 
 #ifdef CONFIG_FB_MATROX_MYSTIQUE
 struct matrox_switch matrox_mystique = {
-	MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
+	.preinit	= MGA1064_preinit,
+	.reset		= MGA1064_reset,
+	.init		= MGA1064_init,
+	.restore	= MGA1064_restore,
 };
 EXPORT_SYMBOL(matrox_mystique);
 #endif
 
 #ifdef CONFIG_FB_MATROX_G
 struct matrox_switch matrox_G100 = {
-	MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
+	.preinit	= MGAG100_preinit,
+	.reset		= MGAG100_reset,
+	.init		= MGAG100_init,
+	.restore	= MGAG100_restore,
 };
 EXPORT_SYMBOL(matrox_G100);
 #endif

drivers/video/fbdev/matrox/matroxfb_Ti3026.c

···
 }
 
 struct matrox_switch matrox_millennium = {
-	Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
+	.preinit	= Ti3026_preinit,
+	.reset		= Ti3026_reset,
+	.init		= Ti3026_init,
+	.restore	= Ti3026_restore
 };
 EXPORT_SYMBOL(matrox_millennium);
 #endif