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| author | David Brownell <david-b@pacbell.net> | 2007-08-02 08:58:22 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-10-12 23:55:03 +0200 |
| commit | a4e3ef5597e26dad006544d38b9ab6ff42382b76 (patch) | |
| tree | ea35833ffe27301bd058f64dda90d190decc0265 /MAINTAINERS | |
| parent | USB: Add drivers/usb/misc/iowarrior.c to the Makefile (diff) | |
| download | linux-a4e3ef5597e26dad006544d38b9ab6ff42382b76.tar.xz linux-a4e3ef5597e26dad006544d38b9ab6ff42382b76.zip | |
USB: gadget: gadget_is_{dualspeed,otg} predicates and cleanup
This adds two small inlines to the gadget stack, which will
often evaluate to compile-time constants. That can help
shrink object code and remove #ifdeffery.
- gadget_is_dualspeed(), currently always a compile-time
constant (depending on which controller is selected).
- gadget_is_otg(), usually a compile time "false", but this
is a runtime test if the platform enables OTG (since it's
reasonable to populate boards with different USB sockets).
It also updates two peripheral controller drivers to use these:
- fsl_usb2_udc, mostly OTG-related bugfixes: non-OTG devices
must follow the rules about drawing VBUS power, and OTG ones
need to reject invalid SET_FEATURE requests.
- omap_udc, just scrubbing a bit of #ifdeffery.
And also gadgetfs, which lost some #ifdefs and moved to a more
standard handling of DEBUG and VERBOSE_DEBUG.
The main benefits come from patches which will follow.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions