usb: phy: Use fallthrough pseudo-keyword

Replace /* FALLTHROUGH */ comment with pseudo-keyword macro fallthrough[1]

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Acked-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Wei Ming Chen <jj251510319013@gmail.com>
Link: https://lore.kernel.org/r/20210505141936.4343-1-jj251510319013@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/phy/phy-isp1301-omap.c b/drivers/usb/phy/phy-isp1301-omap.c
index 02bb7dd..f3e9b3b 100644 (file)
--- a/drivers/usb/phy/phy-isp1301-omap.c
+++ b/drivers/usb/phy/phy-isp1301-omap.c
@@ -555,7 +555,7 @@ pullup:
        case OTG_STATE_A_PERIPHERAL:
                if (otg_ctrl & OTG_PULLUP)
                        goto pullup;
-               /* FALLTHROUGH */
+               fallthrough;
        // case OTG_STATE_B_WAIT_ACON:
        default:
 pulldown: