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Groups > linux.kernel > #1578915

[PATCH] usb: musb: add code comment for clarification

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Add code comment to make it clear that the fall-through is intentional.
Read the link for more details: https://lkml.org/lkml/2017/2/9/292

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
  drivers/usb/musb/musb_core.c | 1 +
  1 file changed, 1 insertion(+)

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 892088f..1aec986 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1869,6 +1869,7 @@ static void musb_pm_runtime_check_session(struct  
musb *musb)

                         return;
                 }
+               /* fall through */
         case MUSB_QUIRK_A_DISCONNECT_19:
                 if (musb->quirk_retries--) {
                         musb_dbg(musb,
-- 
2.5.0

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Re: [PATCH] drivers: usb: musb: add code comment for clarification Bin Liu <b-liu@ti.com> - 2017-02-10 14:40 +0100
  [PATCH] usb: musb: add code comment for clarification "Gustavo A. R. Silva" <garsilva@embeddedor.com> - 2017-02-11 02:50 +0100

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