On Thu, 2 Aug 2007, David Brownell wrote:
> Clean up the file storage gadget, using newer APIs and conventions:
>
> - gadget_is_dualspeed() and gadget_is_otg() ... #ifdef removal
>
> - Remove many now-needless #includes
>
> - Use the DEBUG (from Kconfig+Makefile) and VERBOSE_DEBUG conventions.
>
> - Remove some "sparse" warnings (it still dislikes the __user annotations)
>
> This gave only a minor object code shrinkage.
I'd rather expect to see a minor increase in object code size, since a
few data structures and lines of code are now compiled in that
previously would have been #ifdef'ed out. Why do you think the code
size shrank?
> Signed-off-by: David Brownell <[EMAIL PROTECTED]>
> Cc: Alan Stern <[EMAIL PROTECTED]>
> ---
> drivers/usb/gadget/file_storage.c | 118
> ++++++++++++++------------------------
> 1 file changed, 45 insertions(+), 73 deletions(-)
>
> --- g26.orig/drivers/usb/gadget/file_storage.c 2007-08-01
> 23:16:10.000000000 -0700
> +++ g26/drivers/usb/gadget/file_storage.c 2007-08-01 23:29:00.000000000
> -0700
> @@ -289,57 +275,51 @@ MODULE_LICENSE("Dual BSD/GPL");
>
> /*-------------------------------------------------------------------------*/
>
> -#define xprintk(f,level,fmt,args...) \
> - dev_printk(level , &(f)->gadget->dev , fmt , ## args)
> #define yprintk(l,level,fmt,args...) \
> dev_printk(level , &(l)->dev , fmt , ## args)
Is there any particular reason you expanded xprintk inline but not
yprintk?
Despite these questions, ACK.
Alan Stern
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