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author | David Brownell <dbrownell@users.sourceforge.net> | 2008-01-05 21:21:43 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-01 22:35:01 (GMT) |
commit | f3db6e82034a6ea89191fdcc6b9a984dc0d5d533 (patch) | |
tree | 5ae328679bef284fc5fad4dd74137c1a52abcd61 /drivers/usb/host/ehci-hcd.c | |
parent | 4bde4a4c4ff53e67cde4b0fe630d6fc28106bff8 (diff) | |
download | linux-fsl-qoriq-f3db6e82034a6ea89191fdcc6b9a984dc0d5d533.tar.xz |
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/host/ehci-hcd.c')
0 files changed, 0 insertions, 0 deletions