Commit 0784b4d5 authored by Geyslan G. Bem's avatar Geyslan G. Bem Committed by Greg Kroah-Hartman

usb: host: ehci-dbg: use C89-style comments

This patch fixes coding style issues reported by checkpatch.

Coding style demands usage of C89-style comments and a specific format
when it's multiline.

This also removes the Free Software Foundation address because FSF can
change it again.
Signed-off-by: default avatarGeyslan G. Bem <geyslan@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1cb1d1c0
...@@ -11,16 +11,14 @@ ...@@ -11,16 +11,14 @@
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details. * 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 */ /* this file is part of ehci-hcd.c */
#ifdef CONFIG_DYNAMIC_DEBUG #ifdef CONFIG_DYNAMIC_DEBUG
/* check the values in the HCSPARAMS register /*
* check the values in the HCSPARAMS register
* (host controller _Structural_ parameters) * (host controller _Structural_ parameters)
* see EHCI spec, Table 2-4 for each value * see EHCI spec, Table 2-4 for each value
*/ */
...@@ -46,7 +44,7 @@ static void dbg_hcs_params(struct ehci_hcd *ehci, char *label) ...@@ -46,7 +44,7 @@ static void dbg_hcs_params(struct ehci_hcd *ehci, char *label)
buf[0] = 0; 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() ... /* FIXME MIPS won't readb() ... */
byte = readb(&ehci->caps->portroute[(i >> 1)]); byte = readb(&ehci->caps->portroute[(i >> 1)]);
sprintf(tmp, "%d ", sprintf(tmp, "%d ",
((i & 0x1) ? ((byte)&0xf) : ((byte>>4)&0xf))); ((i & 0x1) ? ((byte)&0xf) : ((byte>>4)&0xf)));
...@@ -63,10 +61,11 @@ static inline void dbg_hcs_params(struct ehci_hcd *ehci, char *label) {} ...@@ -63,10 +61,11 @@ static inline void dbg_hcs_params(struct ehci_hcd *ehci, char *label) {}
#ifdef CONFIG_DYNAMIC_DEBUG #ifdef CONFIG_DYNAMIC_DEBUG
/* check the values in the HCCPARAMS register /*
* check the values in the HCCPARAMS register
* (host controller _Capability_ parameters) * (host controller _Capability_ parameters)
* see EHCI Spec, Table 2-5 for each value * 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); u32 params = ehci_readl(ehci, &ehci->caps->hcc_params);
...@@ -515,7 +514,8 @@ static ssize_t fill_async_buffer(struct debug_buffer *buf) ...@@ -515,7 +514,8 @@ static ssize_t fill_async_buffer(struct debug_buffer *buf)
*next = 0; *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. * usually empty except for long-term bulk reads, or head.
* one QH per line, and TDs we know about * one QH per line, and TDs we know about
*/ */
...@@ -647,7 +647,8 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) ...@@ -647,7 +647,8 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
size -= temp; size -= temp;
next += temp; next += temp;
/* dump a snapshot of the periodic schedule. /*
* dump a snapshot of the periodic schedule.
* iso changes, interrupt usually doesn't. * iso changes, interrupt usually doesn't.
*/ */
spin_lock_irqsave(&ehci->lock, flags); spin_lock_irqsave(&ehci->lock, flags);
...@@ -861,7 +862,7 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf) ...@@ -861,7 +862,7 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
} }
#endif #endif
// FIXME interpret both types of params /* FIXME interpret both types of params */
i = ehci_readl(ehci, &ehci->caps->hcs_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; size -= temp;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment