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video: fbdev: matroxfb: use designated initializers

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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 <keescook@chromium.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
This commit is contained in:
Kees Cook 2017-01-11 17:09:50 +01:00 committed by Bartlomiej Zolnierkiewicz
parent 6895aff471
commit a641261e99
2 changed files with 12 additions and 3 deletions
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10
drivers/video/fbdev/matrox/matroxfb_DAC1064.c
View File

@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
#ifdef CONFIG_FB_MATROX_MYSTIQUE #ifdef CONFIG_FB_MATROX_MYSTIQUE
struct matrox_switch 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); EXPORT_SYMBOL(matrox_mystique);
#endif #endif
#ifdef CONFIG_FB_MATROX_G #ifdef CONFIG_FB_MATROX_G
struct matrox_switch matrox_G100 = { 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); EXPORT_SYMBOL(matrox_G100);
#endif #endif

5
drivers/video/fbdev/matrox/matroxfb_Ti3026.c
View File

@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
} }
struct matrox_switch matrox_millennium = { 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); EXPORT_SYMBOL(matrox_millennium);
#endif #endif