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

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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: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geyslan G. Bem 2016-01-25 22:44:55 -03:00 committed by Greg Kroah-Hartman
parent 1cb1d1c0d0
commit 0784b4d5a2
1 changed files with 11 additions and 10 deletions
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21
drivers/usb/host/ehci-dbg.c
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@ -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;