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USB: uhci: beautify source code

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get rid of the line breaks in string constants.
  let comments within 80 with limitation.
  delete ' \' at the end of a statement.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chen Gang
2013-01-24 09:41:45 +08:00
committed by Greg Kroah-Hartman
parent f8f0302bbc
commit 3171fcabb1
3 changed files with 31 additions and 28 deletions
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28
drivers/usb/host/uhci-debug.c
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@@ -151,8 +151,8 @@ static int uhci_show_urbp(struct uhci_hcd *uhci, struct urb_priv *urbp,
}
}
if (nactive + ninactive > 0)
out += sprintf(out, "%*s[skipped %d inactive and %d active "
"TDs]\n",
out += sprintf(out,
"%*s[skipped %d inactive and %d active TDs]\n",
space, "", ninactive, nactive);
done:
if (out - buf > len)
@@ -182,8 +182,8 @@ static int uhci_show_qh(struct uhci_hcd *uhci,
hc32_to_cpu(uhci, qh->link),
hc32_to_cpu(uhci, element));
if (qh->type == USB_ENDPOINT_XFER_ISOC)
out += sprintf(out, "%*s period %d phase %d load %d us, "
"frame %x desc [%p]\n",
out += sprintf(out,
"%*s period %d phase %d load %d us, frame %x desc [%p]\n",
space, "", qh->period, qh->phase, qh->load,
qh->iso_frame, qh->iso_packet_desc);
else if (qh->type == USB_ENDPOINT_XFER_INT)
@@ -434,8 +434,8 @@ static int uhci_sprint_schedule(struct uhci_hcd *uhci, char *buf, int len)
tmp = tmp->next;
if (link != LINK_TO_TD(uhci, td)) {
if (nframes > 0) {
out += sprintf(out, " link does "
"not match list entry!\n");
out += sprintf(out,
" link does not match list entry!\n");
if (out - buf > len)
goto done;
} else
@@ -460,8 +460,8 @@ check_link:
i, hc32_to_cpu(uhci, link));
j = 1;
}
out += sprintf(out, " link does not match "
"QH (%08x)!\n",
out += sprintf(out,
" link does not match QH (%08x)!\n",
hc32_to_cpu(uhci, qh_dma));
if (out - buf > len)
goto done;
@@ -483,7 +483,7 @@ check_link:
int cnt = 0;
qh = uhci->skelqh[i];
out += sprintf(out, "- skel_%s_qh\n", qh_names[i]); \
out += sprintf(out, "- skel_%s_qh\n", qh_names[i]);
out += uhci_show_qh(uhci, qh, out, len - (out - buf), 4);
if (out - buf > len)
goto tail;
@@ -491,7 +491,8 @@ check_link:
/* Last QH is the Terminating QH, it's different */
if (i == SKEL_TERM) {
if (qh_element(qh) != LINK_TO_TD(uhci, uhci->term_td)) {
out += sprintf(out, " skel_term_qh element is not set to term_td!\n");
out += sprintf(out,
" skel_term_qh element is not set to term_td!\n");
if (out - buf > len)
goto done;
}
@@ -530,7 +531,8 @@ check_link:
link = LINK_TO_QH(uhci, uhci->skel_term_qh);
check_qh_link:
if (qh->link != link)
out += sprintf(out, " last QH not linked to next skeleton!\n");
out += sprintf(out,
" last QH not linked to next skeleton!\n");
if (out - buf > len)
goto done;
@@ -587,7 +589,9 @@ static loff_t uhci_debug_lseek(struct file *file, loff_t off, int whence)
up = file->private_data;
/* XXX: atomic 64bit seek access, but that needs to be fixed in the VFS */
/*
* XXX: atomic 64bit seek access, but that needs to be fixed in the VFS
*/
switch (whence) {
case 0:
new = off;