diff options
| author | David Brownell <dbrownell@users.sourceforge.net> | 2008-09-12 20:39:06 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-10-18 01:40:58 +0400 |
| commit | 36e893d25aa2abcae0f11ef263de0e8322641386 (patch) | |
| tree | f103a4c8e94dbd7bf5a04399e2a264893a3e1515 /drivers/usb/gadget/gmidi.c | |
| parent | 02582b92f60fa33b68b90263013e98550286db0a (diff) | |
| download | linux-36e893d25aa2abcae0f11ef263de0e8322641386.tar.xz | |
usb gadget: USB_GADGET_VBUS_DRAW Kconfig option
Offer a "how much VBUS power to request" configuration option
for USB gadgets that aren't using board-specific customization
of their gadget or (composite) configuration drivers.
Also remove a couple pointless "depends on USB_GADGET" bits
from the Kconfig text; booleans inside an "if USB_GADGET" will
already have that dependency.
Based on a patch from Justin Clacherty.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Justin Clacherty <justin@redfish-group.com>
Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/gmidi.c')
| -rw-r--r-- | drivers/usb/gadget/gmidi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/gmidi.c b/drivers/usb/gadget/gmidi.c index 6eee760410d6..60d3f9e9b51f 100644 --- a/drivers/usb/gadget/gmidi.c +++ b/drivers/usb/gadget/gmidi.c @@ -222,7 +222,7 @@ static struct usb_config_descriptor config_desc = { * power properties of the device. Is it selfpowered? */ .bmAttributes = USB_CONFIG_ATT_ONE, - .bMaxPower = 1, + .bMaxPower = CONFIG_USB_GADGET_VBUS_DRAW / 2, }; /* B.3.1 Standard AC Interface Descriptor */ |