matroxfb: fix size of memcpy

hw->DACreg has a size of 80 bytes and MGADACbpp32 has 21. So when
memcpy copies MGADACbpp32 to hw->DACreg it copies 80 bytes but
only 21 bytes are valid.

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
index 195ad7cac1baccd70a0b681832c85bd120209d91..68fa037d8cbc06a36c257f828264180efce6fd24 100644 (file)
--- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
+++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
@@ -372,7 +372,7 @@ static int Ti3026_init(struct matrox_fb_info *minfo, struct my_timming *m)
 
        DBG(__func__)
 
-       memcpy(hw->DACreg, MGADACbpp32, sizeof(hw->DACreg));
+       memcpy(hw->DACreg, MGADACbpp32, sizeof(MGADACbpp32));
        switch (minfo->fbcon.var.bits_per_pixel) {
                case 4: hw->DACreg[POS3026_XLATCHCTRL] = TVP3026_XLATCHCTRL_16_1;       /* or _8_1, they are same */
                        hw->DACreg[POS3026_XTRUECOLORCTRL] = TVP3026_XTRUECOLORCTRL_PSEUDOCOLOR;