diff options
Diffstat (limited to 'drivers/usb/host/ehci-dbg.c')
| -rw-r--r-- | drivers/usb/host/ehci-dbg.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c index 52bf3fe2a965..df9f5986696f 100644 --- a/drivers/usb/host/ehci-dbg.c +++ b/drivers/usb/host/ehci-dbg.c @@ -11,16 +11,14 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* this file is part of ehci-hcd.c */ #ifdef CONFIG_DYNAMIC_DEBUG -/* check the values in the HCSPARAMS register +/* + * check the values in the HCSPARAMS register * (host controller _Structural_ parameters) * see EHCI spec, Table 2-4 for each value */ @@ -46,7 +44,7 @@ static void dbg_hcs_params(struct ehci_hcd *ehci, char *label) buf[0] = 0; for (i = 0; i < HCS_N_PORTS(params); i++) { - // FIXME MIPS won't readb() ... + /* FIXME MIPS won't readb() ... */ byte = readb(&ehci->caps->portroute[(i >> 1)]); sprintf(tmp, "%d ", ((i & 0x1) ? ((byte)&0xf) : ((byte>>4)&0xf))); @@ -63,10 +61,11 @@ static inline void dbg_hcs_params(struct ehci_hcd *ehci, char *label) {} #ifdef CONFIG_DYNAMIC_DEBUG -/* check the values in the HCCPARAMS register +/* + * check the values in the HCCPARAMS register * (host controller _Capability_ parameters) * see EHCI Spec, Table 2-5 for each value - * */ + */ static void dbg_hcc_params(struct ehci_hcd *ehci, char *label) { u32 params = ehci_readl(ehci, &ehci->caps->hcc_params); @@ -515,7 +514,8 @@ static ssize_t fill_async_buffer(struct debug_buffer *buf) *next = 0; - /* dumps a snapshot of the async schedule. + /* + * dumps a snapshot of the async schedule. * usually empty except for long-term bulk reads, or head. * one QH per line, and TDs we know about */ @@ -647,7 +647,8 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) size -= temp; next += temp; - /* dump a snapshot of the periodic schedule. + /* + * dump a snapshot of the periodic schedule. * iso changes, interrupt usually doesn't. */ spin_lock_irqsave(&ehci->lock, flags); @@ -861,7 +862,7 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf) } #endif - // FIXME interpret both types of params + /* FIXME interpret both types of params */ i = ehci_readl(ehci, &ehci->caps->hcs_params); temp = scnprintf(next, size, "structural params 0x%08x\n", i); size -= temp; |