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2012-03-01Merge tag 'xceiv-for-v3.4' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next USB: transceiver changes for 3.4 Here we have a big rework done by Heikki Krogerus (thanks) which splits OTG functionality away from transceivers. We have known for quite a long time that struct otg_transceiver was a bad name for the structure, considering transceiver is far from being OTG-specific (see 4e67185).
2012-03-01Merge tag 'musb-for-v3.4' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next USB: MUSB changes for 3.4 Here are a set of changes to the MUSB driver. In summary we have a patch making modules behave better, there's a fix on debugfs' error path, a small change removing an unnecessary pm_runtime call on musb_shutdown() and a fix to relesect the endpoint in Interrupt context. This last patch is needed because we must drop musb's lock when calling request->complete() and that could cause problems if another thread queues a request and ends up changing MUSB_INDEX register.
2012-02-29Revert "powerpc/usb: fix usb CTRL_PHY_CLK_VALID breaks on some platform"Greg Kroah-Hartman
This reverts commit 79857e8e7b1ba740f8025b540f1e171c9a0a5d31. To quote Shengzhou Liu: I'm sorry, please don't apply this patch. It appears not only on P1022 platform. There will be more breaks on other platforms regarding CTRL_PHY_CLK_VALID bit. I will post a new patch with well compatibility on all platforms as soon as I get necessary confirmations. Cc: Shengzhou Liu <Shengzhou.Liu@freescale.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: add Fintek F81232 usb to serial driverGreg Kroah-Hartman
This is the first cut at a driver for the Fintek F81232 USB to serial single port converter. This provides the initial framework for the device, and some data can move through it, but no line settings are handled, so it's not that useful yet. It does give people a starting place to work from. Thank to Fintek for providing samples and specifications, without which, this driver would have never been able to be written. Cc: Amanda Ying <Amanda_Ying@fintek.com.tw> Cc: Tom Tsai <Tom_Tsai@fintek.com.tw> Cc: <linux-usb@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: zio.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the zio.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: whiteheat.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the whiteheat.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Support Department <support@connecttech.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: vivopay-serial.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the vivopay-serial.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: usb_debug.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the usb_debug.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: symbolserial.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the symbolserial.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Rusty Russell <rusty@rustcorp.com.au> CC: Johan Hovold <jhovold@gmail.com> CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> CC: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: ssu100.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the ssu100.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: spcp8x5.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the spcp8x5.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: sierra.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the sierra.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Alan Stern <stern@rowland.harvard.edu> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Johan Hovold <jhovold@gmail.com> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: siemens_mpi.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the siemens_mpi.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: qcserial.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the qcserial.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Steven Hardy <shardy@redhat.com> CC: Thomas Tuttle <ttuttle@chromium.org> CC: Paul Gortmaker <paul.gortmaker@windriver.com> CC: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: qcaux.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the qcaux.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Alan Stern <stern@rowland.harvard.edu> CC: Dan Williams <dcbw@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: oti6858.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the oti6858.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: option.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the option.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: opticon.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the opticon.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Rusty Russell <rusty@rustcorp.com.au> CC: Johan Hovold <jhovold@gmail.com> CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> CC: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: omninet.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the omninet.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: navman.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the navman.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: moto_modem.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the moto_modem.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Alan Stern <stern@rowland.harvard.edu> CC: Elizabeth Jennifer Myers <elizabeth@sporksirc.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: mos7840.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the mos7840.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: mos7720.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the mos7720.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: mct_u232.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the mct_u232.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: kobil_sct.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the kobil_sct.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Jiri Slaby <jslaby@suse.cz> CC: Alan Stern <stern@rowland.harvard.edu> CC: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: kl5kusb105.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the kl5kusb105.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Oliver Neukum <oliver@neukum.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: keyspan_pda.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the keyspan_pda.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: keyspan.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the keyspan.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: iuu_phoenix.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the iuu_phoenix.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Rusty Russell <rusty@rustcorp.com.au> CC: Johan Hovold <jhovold@gmail.com> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: ipw.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the ipw.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Rusty Russell <rusty@rustcorp.com.au> CC: Oliver Neukum <oneukum@suse.de> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: io_ti.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the io_ti.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Lucas De Marchi <lucas.demarchi@profusion.mobi> CC: "Eric W. Biederman" <ebiederm@xmission.com> CC: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: io_edgeport.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the io_edgeport.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Huzaifa Sidhpurwala <huzaifas@redhat.com> CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: hp4x.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the hp4x.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: garmin_gps.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the garmin_gps.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Andrew Morton <akpm@linux-foundation.org> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: funsoft.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the funsoft.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: empeg.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the empeg.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Gary Brubaker <xavyer@ix.netcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: digi_acceleport.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the digi_acceleport.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Peter Berger <pberger@brimson.com> CC: Al Borchers <alborchers@steinerpoint.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: cypress_m8.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the cypress_m8.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Lonnie Mendez <dignome@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: cyberjack.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the cyberjack.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Matthias Bruestle and Harald Welte <support@reiner-sct.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: cp210x.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the cp210x.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Florian Fainelli <f.fainelli@gmail.com> CC: "Malte Schröder" <maltesch@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: ch341.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the ch341.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Johan Hovold <jhovold@gmail.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: belkin_sa.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the belkin_sa.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: William Greathouse <wgreathouse@smva.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: ark3116.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the ark3116.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> CC: Bart Hartgers <bart.hartgers@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: aircable.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the aircable.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Paul Gortmaker <paul.gortmaker@windriver.com> CC: Lucas De Marchi <lucas.demarchi@profusion.mobi> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: serqt_usb2.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the serqt_usb2.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Bill Pemberton <wfp5p@virginia.edu> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: serial: quatech_usb2.c: use module_usb_serial_driverGreg Kroah-Hartman
This converts the quatech_usb2.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Lucas De Marchi <lucas.demarchi@profusion.mobi> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Alan Stern <stern@rowland.harvard.edu> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28USB: create module_usb_serial_driver macroGreg KH
Now that Alan Stern has cleaned up the usb serial driver registration, we have the ability to create a module_usb_serial_driver macro to make things a bit simpler, like the other *_driver macros created. But, as we need two functions here, we can't reuse the existing module_driver() macro, so we need to roll our own. Here's a patch implementing module_usb_serial_driver() and it converts the pl2303 driver to use it, showing a nice cleanup. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28usb/storage: remove Filler member from struct bulk_cs_wrapSebastian Andrzej Siewior
As Alan Stern pointed out this member has nothing to do with the Command Status Wrapper (CSW) as specified by the Universal Serial Bus Mass Storage Class Bulk-Only Transport rev 1.0. It defines the structure without the additional 18 filler bytes and defines the total size of the struct to exactly 13 bytes. Larger responses should be dropped. All in-tree users use a defines instead of sizeof() of this struct as far I can tell. Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28usb/gadget: use common defines within the storage gadgetSebastian Andrzej Siewior
This replaces the remaining defines which are available in "public" include/ directory and are re-defined by the storage gadget. This is patch is basicaly search & replace followed by the removal of the defines. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-28usb/storage: redefine US_BULK_FLAG_IN and use itSebastian Andrzej Siewior
US_BULK_FLAG_IN is defined as 1 and not used. The USB storage spec says that bit 7 of flags within CBW defines the data direction. 1 is DATA-IN (read from device) and 0 is the DATA-OUT. Bit 6 is obselete and bits 0-5 are reserved. This patch redefines the unsued define US_BULK_FLAG_IN from 1 to 1 << 7 aka 0x80 and replaces the obvious users. In a following patch the storage gadget will use it as well. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>