Re: [PATCH] usb: storage: Convert US_DEBUGP to usb_stor_dbg

From: Greg Kroah-Hartman
Date: Fri Apr 19 2013 - 13:35:13 EST


On Wed, Apr 17, 2013 at 08:00:55PM -0700, Joe Perches wrote:
> Use a more current logging style with dev_printk
> where possible.
>
> o Convert uses of US_DEBUGP to usb_stor_dbg
> o Add "struct us_data *" to usb_stor_dbg uses
> o usb_stor_dbg now uses struct device */dev_vprint_emit
> o Removed embedded function names
> o Coalesce formats
> o Remove trailing whitespace
> o Remove useless OOM messages
> o Remove useless function entry/exit logging
> o Convert some US_DEBUGP uses to dev_info and dev_dbg
>
> $ size drivers/usb/storage/built-in.o*
> text data bss dec hex filename
> 137787 55520 68584 261891 3ff03 drivers/usb/storage/built-in.o.debug.new
> 140782 55200 68904 264886 40ab6 drivers/usb/storage/built-in.o.debug.old
> 102709 54936 63784 221429 360f5 drivers/usb/storage/built-in.o.no_debug.new
> 101506 54568 63592 219666 35a12 drivers/usb/storage/built-in.o.no_debug.old
>
> Increase in no_debug size is because some previously
> compiled-out US_DEBUGP are now dev_dbg and are compiled
> in and a couple of US_DEBUGP messages are now dev_info.

With your other patch applied, this one seems to not apply to my tree:

checking file drivers/usb/storage/alauda.c
checking file drivers/usb/storage/cypress_atacb.c
checking file drivers/usb/storage/datafab.c
checking file drivers/usb/storage/debug.c
Hunk #1 FAILED at 42.
Hunk #2 succeeded at 150 (offset 1 line).
Hunk #3 succeeded at 172 (offset 1 line).
1 out of 3 hunks FAILED
checking file drivers/usb/storage/debug.h
checking file drivers/usb/storage/ene_ub6250.c
checking file drivers/usb/storage/freecom.c
checking file drivers/usb/storage/initializers.c
checking file drivers/usb/storage/isd200.c
checking file drivers/usb/storage/jumpshot.c
checking file drivers/usb/storage/karma.c
checking file drivers/usb/storage/option_ms.c
checking file drivers/usb/storage/realtek_cr.c
checking file drivers/usb/storage/scsiglue.c
checking file drivers/usb/storage/sddr09.c
checking file drivers/usb/storage/sddr55.c
checking file drivers/usb/storage/shuttle_usbat.c
checking file drivers/usb/storage/sierra_ms.c
checking file drivers/usb/storage/transport.c
checking file drivers/usb/storage/usb.c

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