A const on a return value is meaningless and generates a warning on some versions of gcc:
drivers/video/fbdev/atmel_lcdfb.c:1003: warning: type qualifiers ignored on function return type This was found on 0-day with avr32 builds with CONFIG_OF enabled, but it doesn't seem to generate warnings for other arches. Reported-by: Fengguang Wu <[email protected]> Signed-off-by: Rob Herring <[email protected]> Cc: Nicolas Ferre <[email protected]> Cc: Jean-Christophe Plagniol-Villard <[email protected]> Cc: Tomi Valkeinen <[email protected]> --- drivers/video/fbdev/atmel_lcdfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c index abadc49..66f4b70 100644 --- a/drivers/video/fbdev/atmel_lcdfb.c +++ b/drivers/video/fbdev/atmel_lcdfb.c @@ -999,7 +999,7 @@ static const char *atmel_lcdfb_wiring_modes[] = { [ATMEL_LCDC_WIRING_RGB] = "RGB", }; -const int atmel_lcdfb_get_of_wiring_modes(struct device_node *np) +int atmel_lcdfb_get_of_wiring_modes(struct device_node *np) { const char *mode; int err, i; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
