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-rw-r--r--drivers/usb/host/ehci-dbg.c199
1 files changed, 99 insertions, 100 deletions
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index b7d623f1523c..fcbbdfa25766 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -24,41 +24,40 @@
* (host controller _Structural_ parameters)
* see EHCI spec, Table 2-4 for each value
*/
-static void dbg_hcs_params (struct ehci_hcd *ehci, char *label)
+static void dbg_hcs_params(struct ehci_hcd *ehci, char *label)
{
u32 params = ehci_readl(ehci, &ehci->caps->hcs_params);
- ehci_dbg (ehci,
+ ehci_dbg(ehci,
"%s hcs_params 0x%x dbg=%d%s cc=%d pcc=%d%s%s ports=%d\n",
label, params,
- HCS_DEBUG_PORT (params),
- HCS_INDICATOR (params) ? " ind" : "",
- HCS_N_CC (params),
- HCS_N_PCC (params),
- HCS_PORTROUTED (params) ? "" : " ordered",
- HCS_PPC (params) ? "" : " !ppc",
- HCS_N_PORTS (params)
+ HCS_DEBUG_PORT(params),
+ HCS_INDICATOR(params) ? " ind" : "",
+ HCS_N_CC(params),
+ HCS_N_PCC(params),
+ HCS_PORTROUTED(params) ? "" : " ordered",
+ HCS_PPC(params) ? "" : " !ppc",
+ HCS_N_PORTS(params)
);
/* Port routing, per EHCI 0.95 Spec, Section 2.2.5 */
- if (HCS_PORTROUTED (params)) {
+ if (HCS_PORTROUTED(params)) {
int i;
char buf [46], tmp [7], byte;
buf[0] = 0;
- for (i = 0; i < HCS_N_PORTS (params); i++) {
+ for (i = 0; i < HCS_N_PORTS(params); i++) {
// FIXME MIPS won't readb() ...
- byte = readb (&ehci->caps->portroute[(i>>1)]);
+ byte = readb(&ehci->caps->portroute[(i >> 1)]);
sprintf(tmp, "%d ",
((i & 0x1) ? ((byte)&0xf) : ((byte>>4)&0xf)));
strcat(buf, tmp);
}
- ehci_dbg (ehci, "%s portroute %s\n",
- label, buf);
+ ehci_dbg(ehci, "%s portroute %s\n", label, buf);
}
}
#else
-static inline void dbg_hcs_params (struct ehci_hcd *ehci, char *label) {}
+static inline void dbg_hcs_params(struct ehci_hcd *ehci, char *label) {}
#endif
@@ -68,19 +67,19 @@ static inline void dbg_hcs_params (struct ehci_hcd *ehci, char *label) {}
* (host controller _Capability_ parameters)
* see EHCI Spec, Table 2-5 for each value
* */
-static void dbg_hcc_params (struct ehci_hcd *ehci, char *label)
+static void dbg_hcc_params(struct ehci_hcd *ehci, char *label)
{
u32 params = ehci_readl(ehci, &ehci->caps->hcc_params);
- if (HCC_ISOC_CACHE (params)) {
- ehci_dbg (ehci,
+ if (HCC_ISOC_CACHE(params)) {
+ ehci_dbg(ehci,
"%s hcc_params %04x caching frame %s%s%s\n",
label, params,
HCC_PGM_FRAMELISTLEN(params) ? "256/512/1024" : "1024",
HCC_CANPARK(params) ? " park" : "",
HCC_64BIT_ADDR(params) ? " 64 bit addr" : "");
} else {
- ehci_dbg (ehci,
+ ehci_dbg(ehci,
"%s hcc_params %04x thresh %d uframes %s%s%s%s%s%s%s\n",
label,
params,
@@ -97,14 +96,14 @@ static void dbg_hcc_params (struct ehci_hcd *ehci, char *label)
}
#else
-static inline void dbg_hcc_params (struct ehci_hcd *ehci, char *label) {}
+static inline void dbg_hcc_params(struct ehci_hcd *ehci, char *label) {}
#endif
#ifdef CONFIG_DYNAMIC_DEBUG
static void __maybe_unused
-dbg_qtd (const char *label, struct ehci_hcd *ehci, struct ehci_qtd *qtd)
+dbg_qtd(const char *label, struct ehci_hcd *ehci, struct ehci_qtd *qtd)
{
ehci_dbg(ehci, "%s td %p n%08x %08x t%08x p0=%08x\n", label, qtd,
hc32_to_cpup(ehci, &qtd->hw_next),
@@ -120,22 +119,22 @@ dbg_qtd (const char *label, struct ehci_hcd *ehci, struct ehci_qtd *qtd)
}
static void __maybe_unused
-dbg_qh (const char *label, struct ehci_hcd *ehci, struct ehci_qh *qh)
+dbg_qh(const char *label, struct ehci_hcd *ehci, struct ehci_qh *qh)
{
struct ehci_qh_hw *hw = qh->hw;
- ehci_dbg (ehci, "%s qh %p n%08x info %x %x qtd %x\n", label,
+ ehci_dbg(ehci, "%s qh %p n%08x info %x %x qtd %x\n", label,
qh, hw->hw_next, hw->hw_info1, hw->hw_info2, hw->hw_current);
dbg_qtd("overlay", ehci, (struct ehci_qtd *) &hw->hw_qtd_next);
}
static void __maybe_unused
-dbg_itd (const char *label, struct ehci_hcd *ehci, struct ehci_itd *itd)
+dbg_itd(const char *label, struct ehci_hcd *ehci, struct ehci_itd *itd)
{
- ehci_dbg (ehci, "%s [%d] itd %p, next %08x, urb %p\n",
+ ehci_dbg(ehci, "%s [%d] itd %p, next %08x, urb %p\n",
label, itd->frame, itd, hc32_to_cpu(ehci, itd->hw_next),
itd->urb);
- ehci_dbg (ehci,
+ ehci_dbg(ehci,
" trans: %08x %08x %08x %08x %08x %08x %08x %08x\n",
hc32_to_cpu(ehci, itd->hw_transaction[0]),
hc32_to_cpu(ehci, itd->hw_transaction[1]),
@@ -145,7 +144,7 @@ dbg_itd (const char *label, struct ehci_hcd *ehci, struct ehci_itd *itd)
hc32_to_cpu(ehci, itd->hw_transaction[5]),
hc32_to_cpu(ehci, itd->hw_transaction[6]),
hc32_to_cpu(ehci, itd->hw_transaction[7]));
- ehci_dbg (ehci,
+ ehci_dbg(ehci,
" buf: %08x %08x %08x %08x %08x %08x %08x\n",
hc32_to_cpu(ehci, itd->hw_bufp[0]),
hc32_to_cpu(ehci, itd->hw_bufp[1]),
@@ -154,19 +153,19 @@ dbg_itd (const char *label, struct ehci_hcd *ehci, struct ehci_itd *itd)
hc32_to_cpu(ehci, itd->hw_bufp[4]),
hc32_to_cpu(ehci, itd->hw_bufp[5]),
hc32_to_cpu(ehci, itd->hw_bufp[6]));
- ehci_dbg (ehci, " index: %d %d %d %d %d %d %d %d\n",
+ ehci_dbg(ehci, " index: %d %d %d %d %d %d %d %d\n",
itd->index[0], itd->index[1], itd->index[2],
itd->index[3], itd->index[4], itd->index[5],
itd->index[6], itd->index[7]);
}
static void __maybe_unused
-dbg_sitd (const char *label, struct ehci_hcd *ehci, struct ehci_sitd *sitd)
+dbg_sitd(const char *label, struct ehci_hcd *ehci, struct ehci_sitd *sitd)
{
- ehci_dbg (ehci, "%s [%d] sitd %p, next %08x, urb %p\n",
+ ehci_dbg(ehci, "%s [%d] sitd %p, next %08x, urb %p\n",
label, sitd->frame, sitd, hc32_to_cpu(ehci, sitd->hw_next),
sitd->urb);
- ehci_dbg (ehci,
+ ehci_dbg(ehci,
" addr %08x sched %04x result %08x buf %08x %08x\n",
hc32_to_cpu(ehci, sitd->hw_fullspeed_ep),
hc32_to_cpu(ehci, sitd->hw_uframe),
@@ -176,9 +175,9 @@ dbg_sitd (const char *label, struct ehci_hcd *ehci, struct ehci_sitd *sitd)
}
static int __maybe_unused
-dbg_status_buf (char *buf, unsigned len, const char *label, u32 status)
+dbg_status_buf(char *buf, unsigned len, const char *label, u32 status)
{
- return scnprintf (buf, len,
+ return scnprintf(buf, len,
"%s%sstatus %04x%s%s%s%s%s%s%s%s%s%s%s",
label, label [0] ? " " : "", status,
(status & STS_PPCE_MASK) ? " PPCE" : "",
@@ -196,9 +195,9 @@ dbg_status_buf (char *buf, unsigned len, const char *label, u32 status)
}
static int __maybe_unused
-dbg_intr_buf (char *buf, unsigned len, const char *label, u32 enable)
+dbg_intr_buf(char *buf, unsigned len, const char *label, u32 enable)
{
- return scnprintf (buf, len,
+ return scnprintf(buf, len,
"%s%sintrenable %02x%s%s%s%s%s%s%s",
label, label [0] ? " " : "", enable,
(enable & STS_PPCE_MASK) ? " PPCE" : "",
@@ -215,9 +214,9 @@ static const char *const fls_strings [] =
{ "1024", "512", "256", "??" };
static int
-dbg_command_buf (char *buf, unsigned len, const char *label, u32 command)
+dbg_command_buf(char *buf, unsigned len, const char *label, u32 command)
{
- return scnprintf (buf, len,
+ return scnprintf(buf, len,
"%s%scommand %07x %s%s%s%s%s%s=%d ithresh=%d%s%s%s%s "
"period=%s%s %s",
label, label [0] ? " " : "", command,
@@ -227,7 +226,7 @@ dbg_command_buf (char *buf, unsigned len, const char *label, u32 command)
(command & CMD_ASPE) ? " ASPE" : "",
(command & CMD_PSPE) ? " PSPE" : "",
(command & CMD_PARK) ? " park" : "(park)",
- CMD_PARK_CNT (command),
+ CMD_PARK_CNT(command),
(command >> 16) & 0x3f,
(command & CMD_LRESET) ? " LReset" : "",
(command & CMD_IAAD) ? " IAAD" : "",
@@ -240,7 +239,7 @@ dbg_command_buf (char *buf, unsigned len, const char *label, u32 command)
}
static int
-dbg_port_buf (char *buf, unsigned len, const char *label, int port, u32 status)
+dbg_port_buf(char *buf, unsigned len, const char *label, int port, u32 status)
{
char *sig;
@@ -252,7 +251,7 @@ dbg_port_buf (char *buf, unsigned len, const char *label, int port, u32 status)
default: sig = "?"; break;
}
- return scnprintf (buf, len,
+ return scnprintf(buf, len,
"%s%sport:%d status %06x %d %s%s%s%s%s%s "
"sig=%s%s%s%s%s%s%s%s%s%s%s",
label, label [0] ? " " : "", port, status,
@@ -282,23 +281,23 @@ dbg_port_buf (char *buf, unsigned len, const char *label, int port, u32 status)
#else
static inline void __maybe_unused
-dbg_qh (char *label, struct ehci_hcd *ehci, struct ehci_qh *qh)
+dbg_qh(char *label, struct ehci_hcd *ehci, struct ehci_qh *qh)
{}
static inline int __maybe_unused
-dbg_status_buf (char *buf, unsigned len, const char *label, u32 status)
+dbg_status_buf(char *buf, unsigned len, const char *label, u32 status)
{ return 0; }
static inline int __maybe_unused
-dbg_command_buf (char *buf, unsigned len, const char *label, u32 command)
+dbg_command_buf(char *buf, unsigned len, const char *label, u32 command)
{ return 0; }
static inline int __maybe_unused
-dbg_intr_buf (char *buf, unsigned len, const char *label, u32 enable)
+dbg_intr_buf(char *buf, unsigned len, const char *label, u32 enable)
{ return 0; }
static inline int __maybe_unused
-dbg_port_buf (char *buf, unsigned len, const char *label, int port, u32 status)
+dbg_port_buf(char *buf, unsigned len, const char *label, int port, u32 status)
{ return 0; }
#endif /* CONFIG_DYNAMIC_DEBUG */
@@ -326,8 +325,8 @@ dbg_port_buf (char *buf, unsigned len, const char *label, int port, u32 status)
#ifdef STUB_DEBUG_FILES
-static inline void create_debug_files (struct ehci_hcd *bus) { }
-static inline void remove_debug_files (struct ehci_hcd *bus) { }
+static inline void create_debug_files(struct ehci_hcd *bus) { }
+static inline void remove_debug_files(struct ehci_hcd *bus) { }
#else
@@ -397,13 +396,13 @@ static inline char token_mark(struct ehci_hcd *ehci, __hc32 token)
return '*';
if (v & QTD_STS_HALT)
return '-';
- if (!IS_SHORT_READ (v))
+ if (!IS_SHORT_READ(v))
return ' ';
/* tries to advance through hw_alt_next */
return '/';
}
-static void qh_lines (
+static void qh_lines(
struct ehci_hcd *ehci,
struct ehci_qh *qh,
char **nextp,
@@ -435,7 +434,7 @@ static void qh_lines (
}
scratch = hc32_to_cpup(ehci, &hw->hw_info1);
hw_curr = (mark == '*') ? hc32_to_cpup(ehci, &hw->hw_current) : 0;
- temp = scnprintf (next, size,
+ temp = scnprintf(next, size,
"qh/%p dev%d %cs ep%d %08x %08x (%08x%c %s nak%d)"
" [cur %08x next %08x buf[0] %08x]",
qh, scratch & 0x007f,
@@ -453,21 +452,21 @@ static void qh_lines (
next += temp;
/* hc may be modifying the list as we read it ... */
- list_for_each (entry, &qh->qtd_list) {
- td = list_entry (entry, struct ehci_qtd, qtd_list);
+ list_for_each(entry, &qh->qtd_list) {
+ td = list_entry(entry, struct ehci_qtd, qtd_list);
scratch = hc32_to_cpup(ehci, &td->hw_token);
mark = ' ';
if (hw_curr == td->qtd_dma)
mark = '*';
else if (hw->hw_qtd_next == cpu_to_hc32(ehci, td->qtd_dma))
mark = '+';
- else if (QTD_LENGTH (scratch)) {
+ else if (QTD_LENGTH(scratch)) {
if (td->hw_alt_next == ehci->async->hw->hw_alt_next)
mark = '#';
else if (td->hw_alt_next != list_end)
mark = '/';
}
- temp = snprintf (next, size,
+ temp = snprintf(next, size,
"\n\t%p%c%s len=%d %08x urb %p"
" [td %08x buf[0] %08x]",
td, mark, ({ char *tmp;
@@ -490,7 +489,7 @@ static void qh_lines (
goto done;
}
- temp = snprintf (next, size, "\n");
+ temp = snprintf(next, size, "\n");
if (size < temp)
temp = size;
size -= temp;
@@ -511,7 +510,7 @@ static ssize_t fill_async_buffer(struct debug_buffer *buf)
struct ehci_qh *qh;
hcd = bus_to_hcd(buf->bus);
- ehci = hcd_to_ehci (hcd);
+ ehci = hcd_to_ehci(hcd);
next = buf->output_buf;
size = buf->alloc_size;
@@ -521,9 +520,9 @@ static ssize_t fill_async_buffer(struct debug_buffer *buf)
* usually empty except for long-term bulk reads, or head.
* one QH per line, and TDs we know about
*/
- spin_lock_irqsave (&ehci->lock, flags);
+ spin_lock_irqsave(&ehci->lock, flags);
for (qh = ehci->async->qh_next.qh; size > 0 && qh; qh = qh->qh_next.qh)
- qh_lines (ehci, qh, &next, &size);
+ qh_lines(ehci, qh, &next, &size);
if (!list_empty(&ehci->async_unlink) && size > 0) {
temp = scnprintf(next, size, "\nunlink =\n");
size -= temp;
@@ -535,7 +534,7 @@ static ssize_t fill_async_buffer(struct debug_buffer *buf)
qh_lines(ehci, qh, &next, &size);
}
}
- spin_unlock_irqrestore (&ehci->lock, flags);
+ spin_unlock_irqrestore(&ehci->lock, flags);
return strlen(buf->output_buf);
}
@@ -641,25 +640,25 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
seen_count = 0;
hcd = bus_to_hcd(buf->bus);
- ehci = hcd_to_ehci (hcd);
+ ehci = hcd_to_ehci(hcd);
next = buf->output_buf;
size = buf->alloc_size;
- temp = scnprintf (next, size, "size = %d\n", ehci->periodic_size);
+ temp = scnprintf(next, size, "size = %d\n", ehci->periodic_size);
size -= temp;
next += temp;
/* dump a snapshot of the periodic schedule.
* iso changes, interrupt usually doesn't.
*/
- spin_lock_irqsave (&ehci->lock, flags);
+ spin_lock_irqsave(&ehci->lock, flags);
for (i = 0; i < ehci->periodic_size; i++) {
p = ehci->pshadow [i];
- if (likely (!p.ptr))
+ if (likely(!p.ptr))
continue;
tag = Q_NEXT_TYPE(ehci, ehci->periodic [i]);
- temp = scnprintf (next, size, "%4d: ", i);
+ temp = scnprintf(next, size, "%4d: ", i);
size -= temp;
next += temp;
@@ -669,7 +668,7 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
switch (hc32_to_cpu(ehci, tag)) {
case Q_TYPE_QH:
hw = p.qh->hw;
- temp = scnprintf (next, size, " qh%d-%04x/%p",
+ temp = scnprintf(next, size, " qh%d-%04x/%p",
p.qh->ps.period,
hc32_to_cpup(ehci,
&hw->hw_info2)
@@ -683,7 +682,7 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
if (seen [temp].ptr != p.ptr)
continue;
if (p.qh->qh_next.ptr) {
- temp = scnprintf (next, size,
+ temp = scnprintf(next, size,
" ...");
size -= temp;
next += temp;
@@ -699,7 +698,7 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
/* count tds, get ep direction */
temp = 0;
- list_for_each_entry (qtd,
+ list_for_each_entry(qtd,
&p.qh->qtd_list,
qtd_list) {
temp++;
@@ -711,7 +710,7 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
}
}
- temp = scnprintf (next, size,
+ temp = scnprintf(next, size,
" (%c%d ep%d%s "
"[%d/%d] q%d p%d)",
speed_char (scratch),
@@ -730,20 +729,20 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
p = p.qh->qh_next;
break;
case Q_TYPE_FSTN:
- temp = scnprintf (next, size,
+ temp = scnprintf(next, size,
" fstn-%8x/%p", p.fstn->hw_prev,
p.fstn);
tag = Q_NEXT_TYPE(ehci, p.fstn->hw_next);
p = p.fstn->fstn_next;
break;
case Q_TYPE_ITD:
- temp = scnprintf (next, size,
+ temp = scnprintf(next, size,
" itd/%p", p.itd);
tag = Q_NEXT_TYPE(ehci, p.itd->hw_next);
p = p.itd->itd_next;
break;
case Q_TYPE_SITD:
- temp = scnprintf (next, size,
+ temp = scnprintf(next, size,
" sitd%d-%04x/%p",
p.sitd->stream->ps.period,
hc32_to_cpup(ehci, &p.sitd->hw_uframe)
@@ -757,12 +756,12 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
next += temp;
} while (p.ptr);
- temp = scnprintf (next, size, "\n");
+ temp = scnprintf(next, size, "\n");
size -= temp;
next += temp;
}
- spin_unlock_irqrestore (&ehci->lock, flags);
- kfree (seen);
+ spin_unlock_irqrestore(&ehci->lock, flags);
+ kfree(seen);
return buf->alloc_size - size;
}
@@ -794,14 +793,14 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
static char label [] = "";
hcd = bus_to_hcd(buf->bus);
- ehci = hcd_to_ehci (hcd);
+ ehci = hcd_to_ehci(hcd);
next = buf->output_buf;
size = buf->alloc_size;
- spin_lock_irqsave (&ehci->lock, flags);
+ spin_lock_irqsave(&ehci->lock, flags);
if (!HCD_HW_ACCESSIBLE(hcd)) {
- size = scnprintf (next, size,
+ size = scnprintf(next, size,
"bus %s, device %s\n"
"%s\n"
"SUSPENDED (no register access)\n",
@@ -813,7 +812,7 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
/* Capability Registers */
i = HC_VERSION(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
- temp = scnprintf (next, size,
+ temp = scnprintf(next, size,
"bus %s, device %s\n"
"%s\n"
"EHCI %x.%02x, rh state %s\n",
@@ -835,10 +834,10 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
offset = HCC_EXT_CAPS(ehci_readl(ehci,
&ehci->caps->hcc_params));
while (offset && count--) {
- pci_read_config_dword (pdev, offset, &cap);
+ pci_read_config_dword(pdev, offset, &cap);
switch (cap & 0xff) {
case 1:
- temp = scnprintf (next, size,
+ temp = scnprintf(next, size,
"ownership %08x%s%s\n", cap,
(cap & (1 << 24)) ? " linux" : "",
(cap & (1 << 16)) ? " firmware" : "");
@@ -846,8 +845,8 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
next += temp;
offset += 4;
- pci_read_config_dword (pdev, offset, &cap2);
- temp = scnprintf (next, size,
+ pci_read_config_dword(pdev, offset, &cap2);
+ temp = scnprintf(next, size,
"SMI sts/enable 0x%08x\n", cap2);
size -= temp;
next += temp;
@@ -865,48 +864,48 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
// FIXME interpret both types of params
i = ehci_readl(ehci, &ehci->caps->hcs_params);
- temp = scnprintf (next, size, "structural params 0x%08x\n", i);
+ temp = scnprintf(next, size, "structural params 0x%08x\n", i);
size -= temp;
next += temp;
i = ehci_readl(ehci, &ehci->caps->hcc_params);
- temp = scnprintf (next, size, "capability params 0x%08x\n", i);
+ temp = scnprintf(next, size, "capability params 0x%08x\n", i);
size -= temp;
next += temp;
/* Operational Registers */
- temp = dbg_status_buf (scratch, sizeof scratch, label,
+ temp = dbg_status_buf(scratch, sizeof(scratch), label,
ehci_readl(ehci, &ehci->regs->status));
- temp = scnprintf (next, size, fmt, temp, scratch);
+ temp = scnprintf(next, size, fmt, temp, scratch);
size -= temp;
next += temp;
- temp = dbg_command_buf (scratch, sizeof scratch, label,
+ temp = dbg_command_buf(scratch, sizeof(scratch), label,
ehci_readl(ehci, &ehci->regs->command));
- temp = scnprintf (next, size, fmt, temp, scratch);
+ temp = scnprintf(next, size, fmt, temp, scratch);
size -= temp;
next += temp;
- temp = dbg_intr_buf (scratch, sizeof scratch, label,
+ temp = dbg_intr_buf(scratch, sizeof(scratch), label,
ehci_readl(ehci, &ehci->regs->intr_enable));
- temp = scnprintf (next, size, fmt, temp, scratch);
+ temp = scnprintf(next, size, fmt, temp, scratch);
size -= temp;
next += temp;
- temp = scnprintf (next, size, "uframe %04x\n",
+ temp = scnprintf(next, size, "uframe %04x\n",
ehci_read_frame_index(ehci));
size -= temp;
next += temp;
- for (i = 1; i <= HCS_N_PORTS (ehci->hcs_params); i++) {
- temp = dbg_port_buf (scratch, sizeof scratch, label, i,
+ for (i = 1; i <= HCS_N_PORTS(ehci->hcs_params); i++) {
+ temp = dbg_port_buf(scratch, sizeof(scratch), label, i,
ehci_readl(ehci,
&ehci->regs->port_status[i - 1]));
- temp = scnprintf (next, size, fmt, temp, scratch);
+ temp = scnprintf(next, size, fmt, temp, scratch);
size -= temp;
next += temp;
if (i == HCS_DEBUG_PORT(ehci->hcs_params) && ehci->debug) {
- temp = scnprintf (next, size,
+ temp = scnprintf(next, size,
" debug control %08x\n",
ehci_readl(ehci,
&ehci->debug->control));
@@ -924,21 +923,21 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
}
#ifdef EHCI_STATS
- temp = scnprintf (next, size,
+ temp = scnprintf(next, size,
"irq normal %ld err %ld iaa %ld (lost %ld)\n",
ehci->stats.normal, ehci->stats.error, ehci->stats.iaa,
ehci->stats.lost_iaa);
size -= temp;
next += temp;
- temp = scnprintf (next, size, "complete %ld unlink %ld\n",
+ temp = scnprintf(next, size, "complete %ld unlink %ld\n",
ehci->stats.complete, ehci->stats.unlink);
size -= temp;
next += temp;
#endif
done:
- spin_unlock_irqrestore (&ehci->lock, flags);
+ spin_unlock_irqrestore(&ehci->lock, flags);
return buf->alloc_size - size;
}
@@ -1054,7 +1053,7 @@ static int debug_registers_open(struct inode *inode, struct file *file)
return file->private_data ? 0 : -ENOMEM;
}
-static inline void create_debug_files (struct ehci_hcd *ehci)
+static inline void create_debug_files(struct ehci_hcd *ehci)
{
struct usb_bus *bus = &ehci_to_hcd(ehci)->self;
@@ -1084,7 +1083,7 @@ file_error:
debugfs_remove_recursive(ehci->debug_dir);
}
-static inline void remove_debug_files (struct ehci_hcd *ehci)
+static inline void remove_debug_files(struct ehci_hcd *ehci)
{
debugfs_remove_recursive(ehci->debug_dir);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-19 05:45:22 +0000