diff options
Diffstat (limited to 'drivers/usb/host/ehci-dbg.c')
| -rw-r--r-- | drivers/usb/host/ehci-dbg.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c index fcbbdfa25766..52bf3fe2a965 100644 --- a/drivers/usb/host/ehci-dbg.c +++ b/drivers/usb/host/ehci-dbg.c @@ -42,7 +42,7 @@ static void dbg_hcs_params(struct ehci_hcd *ehci, char *label) /* Port routing, per EHCI 0.95 Spec, Section 2.2.5 */ if (HCS_PORTROUTED(params)) { int i; - char buf [46], tmp [7], byte; + char buf[46], tmp[7], byte; buf[0] = 0; for (i = 0; i < HCS_N_PORTS(params); i++) { @@ -109,8 +109,8 @@ dbg_qtd(const char *label, struct ehci_hcd *ehci, struct ehci_qtd *qtd) hc32_to_cpup(ehci, &qtd->hw_next), hc32_to_cpup(ehci, &qtd->hw_alt_next), hc32_to_cpup(ehci, &qtd->hw_token), - hc32_to_cpup(ehci, &qtd->hw_buf [0])); - if (qtd->hw_buf [1]) + hc32_to_cpup(ehci, &qtd->hw_buf[0])); + if (qtd->hw_buf[1]) ehci_dbg(ehci, " p1=%08x p2=%08x p3=%08x p4=%08x\n", hc32_to_cpup(ehci, &qtd->hw_buf[1]), hc32_to_cpup(ehci, &qtd->hw_buf[2]), @@ -179,7 +179,7 @@ dbg_status_buf(char *buf, unsigned len, const char *label, u32 status) { return scnprintf(buf, len, "%s%sstatus %04x%s%s%s%s%s%s%s%s%s%s%s", - label, label [0] ? " " : "", status, + label, label[0] ? " " : "", status, (status & STS_PPCE_MASK) ? " PPCE" : "", (status & STS_ASS) ? " Async" : "", (status & STS_PSS) ? " Periodic" : "", @@ -199,7 +199,7 @@ dbg_intr_buf(char *buf, unsigned len, const char *label, u32 enable) { return scnprintf(buf, len, "%s%sintrenable %02x%s%s%s%s%s%s%s", - label, label [0] ? " " : "", enable, + label, label[0] ? " " : "", enable, (enable & STS_PPCE_MASK) ? " PPCE" : "", (enable & STS_IAA) ? " IAA" : "", (enable & STS_FATAL) ? " FATAL" : "", @@ -210,8 +210,7 @@ dbg_intr_buf(char *buf, unsigned len, const char *label, u32 enable) ); } -static const char *const fls_strings [] = - { "1024", "512", "256", "??" }; +static const char *const fls_strings[] = { "1024", "512", "256", "??" }; static int dbg_command_buf(char *buf, unsigned len, const char *label, u32 command) @@ -219,7 +218,7 @@ dbg_command_buf(char *buf, unsigned len, const char *label, u32 command) 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, + label, label[0] ? " " : "", command, (command & CMD_HIRD) ? " HIRD" : "", (command & CMD_PPCEE) ? " PPCEE" : "", (command & CMD_FSP) ? " FSP" : "", @@ -232,7 +231,7 @@ dbg_command_buf(char *buf, unsigned len, const char *label, u32 command) (command & CMD_IAAD) ? " IAAD" : "", (command & CMD_ASE) ? " Async" : "", (command & CMD_PSE) ? " Periodic" : "", - fls_strings [(command >> 2) & 0x3], + fls_strings[(command >> 2) & 0x3], (command & CMD_RESET) ? " Reset" : "", (command & CMD_RUN) ? "RUN" : "HALT" ); @@ -254,7 +253,7 @@ dbg_port_buf(char *buf, unsigned len, const char *label, int port, u32 status) 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, + label, label[0] ? " " : "", port, status, status>>25,/*device address */ (status & PORT_SSTS)>>23 == PORTSC_SUSPEND_STS_ACK ? " ACK" : "", @@ -653,10 +652,10 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) */ spin_lock_irqsave(&ehci->lock, flags); for (i = 0; i < ehci->periodic_size; i++) { - p = ehci->pshadow [i]; + p = ehci->pshadow[i]; if (likely(!p.ptr)) continue; - tag = Q_NEXT_TYPE(ehci, ehci->periodic [i]); + tag = Q_NEXT_TYPE(ehci, ehci->periodic[i]); temp = scnprintf(next, size, "%4d: ", i); size -= temp; @@ -679,7 +678,7 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) next += temp; /* don't repeat what follows this qh */ for (temp = 0; temp < seen_count; temp++) { - if (seen [temp].ptr != p.ptr) + if (seen[temp].ptr != p.ptr) continue; if (p.qh->qh_next.ptr) { temp = scnprintf(next, size, @@ -722,7 +721,7 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) 0x7ff & (scratch >> 16)); if (seen_count < DBG_SCHED_LIMIT) - seen [seen_count++].qh = p.qh; + seen[seen_count++].qh = p.qh; } else temp = 0; tag = Q_NEXT_TYPE(ehci, hw->hw_next); @@ -788,9 +787,9 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf) struct ehci_hcd *ehci; unsigned long flags; unsigned temp, size, i; - char *next, scratch [80]; - static char fmt [] = "%*s\n"; - static char label [] = ""; + char *next, scratch[80]; + static char fmt[] = "%*s\n"; + static char label[] = ""; hcd = bus_to_hcd(buf->bus); ehci = hcd_to_ehci(hcd); |