If the header file containing a function's prototype isn't included by the sourcefile containing the associated function, the build system complains of missing prototypes.
Fixes the following W=1 kernel build warning(s): drivers/usb/typec/altmodes/displayport.c:511:5: warning: no previous prototype for ‘dp_altmode_probe’ [-Wmissing-prototypes] drivers/usb/typec/altmodes/displayport.c:551:6: warning: no previous prototype for ‘dp_altmode_remove’ [-Wmissing-prototypes] Cc: Heikki Krogerus <[email protected]> Signed-off-by: Lee Jones <[email protected]> --- drivers/usb/typec/altmodes/displayport.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/typec/altmodes/displayport.c b/drivers/usb/typec/altmodes/displayport.c index d617663b981dd..7b20073d7fc0a 100644 --- a/drivers/usb/typec/altmodes/displayport.c +++ b/drivers/usb/typec/altmodes/displayport.c @@ -13,6 +13,7 @@ #include <linux/module.h> #include <linux/usb/pd_vdo.h> #include <linux/usb/typec_dp.h> +#include "displayport.h" #define DP_HEADER(_dp, cmd) (VDO((_dp)->alt->svid, 1, cmd) | \ VDO_OPOS(USB_TYPEC_DP_MODE)) -- 2.25.1
