From: Randy Dunlap <rdunlap@infradead.org>
Fix build warning when neither of CONFIG_FB_ATY_GX or
CONFIG_FB_ATY_CT is enabled, since ARRAY_SIZE(aty_chips) is 0 in
that case.
drivers/video/aty/atyfb_base.c:437:11: warning: overflow in implicit constant conversion [-Woverflow]
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Paul Mackerras <redacted>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: <redacted>
Cc: Jean-Christophe Plagniol-Villard <redacted>
Cc: Tomi Valkeinen <redacted>
---
drivers/video/aty/atyfb_base.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-next-20130619.orig/drivers/video/aty/atyfb_base.c
+++ linux-next-20130619/drivers/video/aty/atyfb_base.c
@@ -434,8 +434,8 @@ static int correct_chipset(struct atyfb_
const char *name;
int i;
- for (i = ARRAY_SIZE(aty_chips) - 1; i >= 0; i--)
- if (par->pci_id = aty_chips[i].pci_id)
+ for (i = ARRAY_SIZE(aty_chips); i > 0; i--)
+ if (par->pci_id = aty_chips[i - 1].pci_id)
break;
if (i < 0)