| commit | 93578a25d4e21603518daf27a5f9caa4bf79de68 | [log] [tgz] |
|---|---|---|
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | Thu Oct 08 17:28:49 2020 -0500 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sat Oct 10 12:32:29 2020 +0200 |
| tree | 47eb78e4f7fdc9012c65f36c450ca4138a3bcdb0 | |
| parent | 6c8cf369517640edcb4305b38a27f592a54b7bbe [diff] |
usb: musb: gadget: Use fallthrough pseudo-keyword In order to enable -Wimplicit-fallthrough for Clang[1], replace the existing /* FALLTHROUGH */ comment with the new pseudo-keyword macro fallthrough[2]. [1] https://git.kernel.org/linus/e2079e93f562c7f7a030eb7642017ee5eabaaa10 [2] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20201008222849.GA18634@embeddedor Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c index 44d3cb0..6d73367 100644 --- a/drivers/usb/musb/musb_gadget_ep0.c +++ b/drivers/usb/musb/musb_gadget_ep0.c
@@ -1024,7 +1024,7 @@ static int musb_g_ep0_halt(struct usb_ep *e, int value) case MUSB_EP0_STAGE_ACKWAIT: /* STALL for zero-length data */ case MUSB_EP0_STAGE_RX: /* control-OUT data */ csr = musb_readw(regs, MUSB_CSR0); - /* FALLTHROUGH */ + fallthrough; /* It's also OK to issue stalls during callbacks when a non-empty * DATA stage buffer has been read (or even written).