diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-07-07 22:53:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-10 09:55:18 +0300 |
| commit | e288fc982820e1bf397c873b0cf0cbf876829b7f (patch) | |
| tree | 431db43a262123aa301ccff2df6b8d7c6dfa1f57 /drivers/usb/host | |
| parent | 0d9b6d49fe39bd397f1d5913b1bfb8c4fdef0255 (diff) | |
| download | linux-e288fc982820e1bf397c873b0cf0cbf876829b7f.tar.xz | |
USB: OHCI: Use fallthrough pseudo-keyword
Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.
[1] https://www.kernel.org/doc/html/latest/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/20200707195351.GA4061@embeddedor
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ohci-hcd.c | 4 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-hub.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-q.c | 6 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-tmio.c | 6 |
4 files changed, 9 insertions, 9 deletions
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 4de91653a2c7..9b4121927d4a 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -385,7 +385,7 @@ sanitize: ed_free (ohci, ed); break; } - /* fall through */ + fallthrough; default: /* caller was supposed to have unlinked any requests; * that's not our job. can't recover; must leak ed. @@ -1051,7 +1051,7 @@ int ohci_restart(struct ohci_hcd *ohci) ed->ed_next = ohci->ed_rm_list; ed->ed_prev = NULL; ohci->ed_rm_list = ed; - /* FALLTHROUGH */ + fallthrough; case ED_UNLINK: break; default: diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c index 634f3c7bf774..44504c1751e0 100644 --- a/drivers/usb/host/ohci-hub.c +++ b/drivers/usb/host/ohci-hub.c @@ -58,7 +58,7 @@ __acquires(ohci->lock) ohci->hc_control |= OHCI_USB_RESET; ohci_writel (ohci, ohci->hc_control, &ohci->regs->control); (void) ohci_readl (ohci, &ohci->regs->control); - /* FALL THROUGH */ + fallthrough; case OHCI_USB_RESET: status = -EBUSY; ohci_dbg (ohci, "needs reinit!\n"); diff --git a/drivers/usb/host/ohci-q.c b/drivers/usb/host/ohci-q.c index 4ccb85a67bb3..3b445312beea 100644 --- a/drivers/usb/host/ohci-q.c +++ b/drivers/usb/host/ohci-q.c @@ -647,7 +647,7 @@ static void td_submit_urb ( /* ... and periodic urbs have extra accounting */ periodic = ohci_to_hcd(ohci)->self.bandwidth_int_reqs++ == 0 && ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs == 0; - /* FALLTHROUGH */ + fallthrough; case PIPE_BULK: info = is_out ? TD_T_TOGGLE | TD_CC | TD_DP_OUT @@ -879,11 +879,11 @@ static void ed_halted(struct ohci_hcd *ohci, struct td *td, int cc) case TD_DATAUNDERRUN: if ((urb->transfer_flags & URB_SHORT_NOT_OK) == 0) break; - /* fallthrough */ + fallthrough; case TD_CC_STALL: if (usb_pipecontrol (urb->pipe)) break; - /* fallthrough */ + fallthrough; default: ohci_dbg (ohci, "urb %p path %s ep%d%s %08x cc %d --> status %d\n", diff --git a/drivers/usb/host/ohci-tmio.c b/drivers/usb/host/ohci-tmio.c index fb6f5e9ae5c6..7f857bad9e95 100644 --- a/drivers/usb/host/ohci-tmio.c +++ b/drivers/usb/host/ohci-tmio.c @@ -97,13 +97,13 @@ static void tmio_stop_hc(struct platform_device *dev) switch (ohci->num_ports) { default: dev_err(&dev->dev, "Unsupported amount of ports: %d\n", ohci->num_ports); - /* fall through */ + fallthrough; case 3: pm |= CCR_PM_USBPW3; - /* fall through */ + fallthrough; case 2: pm |= CCR_PM_USBPW2; - /* fall through */ + fallthrough; case 1: pm |= CCR_PM_USBPW1; } |