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authorDavid Brownell <dbrownell@users.sourceforge.net>2008-01-05 13:21:43 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2008-02-01 14:35:01 -0800
commitf3db6e82034a6ea89191fdcc6b9a984dc0d5d533 (patch)
tree5ae328679bef284fc5fad4dd74137c1a52abcd61 /drivers/usb/gadget/pxa2xx_udc.c
parent4bde4a4c4ff53e67cde4b0fe630d6fc28106bff8 (diff)
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USB: at91_udc uses generic GPIO calls; minor cleanup
Various small at91_udc cleanups: - Use generic GPIO calls, not older platform-specific ones - Use gpio_request()/gpio_free() - Use VERBOSE_DEBUG convention, not older VERBOSE - Fix sparse complaint about parameter type (changed to gfp_t) - Add missing newline to some rarely-seen debug messages - Fix some old cleanup bugs on probe() fault paths Also add a mechanism whereby rm9200 gpios can drive the D+ pullup through an inverting transistor, based on a patch from Steve Birtles. Most UDC drivers supporting a GPIO based pullup should probably have such an option, but testing it requries such a board in hand! Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Steve Birtles <arm_kernel_development@micromark.net.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/pxa2xx_udc.c')
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