linux-kernel - Re: [PATCH 09/17] usb: host: ehci-dbg: fix up function definitions

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Message-ID: <CAGG-pUSAtHmOPcb2wrDqkpL-D4TPe_5Jw_5e5yOadSzGsY-Y3w@mail.gmail.com>
Date:	Mon, 4 Jan 2016 20:28:17 -0300
From:	"Geyslan G. Bem" <geyslan@...il.com>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-usb@...r.kernel.org
Subject: Re: [PATCH 09/17] usb: host: ehci-dbg: fix up function definitions

2016-01-04 18:00 GMT-03:00 Alan Stern <stern@...land.harvard.edu>:
> On Mon, 4 Jan 2016, Geyslan G. Bem wrote:
>
>> Functions must have the opening brace at the beginning of the next line
>> and body conforming indentation.
>
> This isn't necessary if the function is an empty static inline void
> routine.
Ok. It's more related to style. Let's forget it.

>
> Alan Stern
>
>> This patch also reduces qh_lines() header definition to two lines.
>>
>> Signed-off-by: Geyslan G. Bem <geyslan@...il.com>
>> ---
>>  drivers/usb/host/ehci-dbg.c | 44 +++++++++++++++++++++++++++++---------------
>>  1 file changed, 29 insertions(+), 15 deletions(-)
>>
>> diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
>> index edae79e..a365d9d 100644
>> --- a/drivers/usb/host/ehci-dbg.c
>> +++ b/drivers/usb/host/ehci-dbg.c
>> @@ -54,7 +54,9 @@ static void dbg_hcs_params(struct ehci_hcd *ehci, char *label)
>>  }
>>  #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
>>
>> @@ -94,7 +96,9 @@ 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
>>
>> @@ -284,23 +288,32 @@ 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)
>> -{}
>> +{
>> +}
>>
>>  static inline int __maybe_unused
>>  dbg_status_buf(char *buf, unsigned len, const char *label, u32 status)
>> -{ return 0; }
>> +{
>> +     return 0;
>> +}
>>
>>  static inline int __maybe_unused
>>  dbg_command_buf(char *buf, unsigned len, const char *label, u32 command)
>> -{ return 0; }
>> +{
>> +     return 0;
>> +}
>>
>>  static inline int __maybe_unused
>>  dbg_intr_buf(char *buf, unsigned len, const char *label, u32 enable)
>> -{ return 0; }
>> +{
>> +     return 0;
>> +}
>>
>>  static inline int __maybe_unused
>>  dbg_port_buf(char *buf, unsigned len, const char *label, int port, u32 status)
>> -{ return 0; }
>> +{
>> +     return 0;
>> +}
>>
>>  #endif       /* CONFIG_DYNAMIC_DEBUG */
>>
>> @@ -327,8 +340,13 @@ 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
>>
>> @@ -404,12 +422,8 @@ static inline char token_mark(struct ehci_hcd *ehci, __hc32 token)
>>       return '/';
>>  }
>>
>> -static void qh_lines(
>> -     struct ehci_hcd *ehci,
>> -     struct ehci_qh *qh,
>> -     char **nextp,
>> -     unsigned *sizep
>> -)
>> +static void qh_lines(struct ehci_hcd *ehci, struct ehci_qh *qh,
>> +                     char **nextp, unsigned *sizep)
>>  {
>>       u32                     scratch;
>>       u32                     hw_curr;
>>
>
And about that style? Should be done?



-- 
Regards,

Geyslan G. Bem
hackingbits.com
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