diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-10-08 17:28:49 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-10 12:32:29 +0200 |
| commit | 93578a25d4e21603518daf27a5f9caa4bf79de68 (patch) | |
| tree | 47eb78e4f7fdc9012c65f36c450ca4138a3bcdb0 | |
| parent | 6c8cf369517640edcb4305b38a27f592a54b7bbe (diff) | |
| download | linux-93578a25d4e21603518daf27a5f9caa4bf79de68.tar.bz2 | |
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>
| -rw-r--r-- | drivers/usb/musb/musb_gadget_ep0.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c index 44d3cb02fa76..6d7336727388 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). |