wait_for_completion_timeout() returns unsigned long (0 on timeout or
remaining jiffies) not int.
Signed-off-by: Nicholas Mc Guire <hof...@osadl.org>
---
Problem located with experimental API conformance checking cocci script
Patch was compile-tested with: x86_64_defconfig + GREYBUS=m
Patch is against 5.1-rc6 (localversion-next is next-20190426)
drivers/staging/greybus/uart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c
index b3bffe9..ff18112 100644
--- a/drivers/staging/greybus/uart.c
+++ b/drivers/staging/greybus/uart.c
@@ -323,7 +323,7 @@ static int send_break(struct gb_tty *gb_tty, u8 state)
static int gb_uart_wait_for_all_credits(struct gb_tty *gb_tty)
{
- int ret;
+ unsigned long ret;
if (gb_tty->credits == GB_UART_FIRMWARE_CREDITS)
return 0;
--
2.1.4
