summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorGustavo A. R. Silva <gustavoars@kernel.org>2020-10-08 17:28:49 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-10-10 12:32:29 +0200
commit93578a25d4e21603518daf27a5f9caa4bf79de68 (patch)
tree47eb78e4f7fdc9012c65f36c450ca4138a3bcdb0
parent6c8cf369517640edcb4305b38a27f592a54b7bbe (diff)
downloadlinux-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.c2
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).