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| author |   Paul Mundt <lethal@linux-sh.org> | 2011-12-02 20:09:48 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-12-02 20:09:48 +0900 |
| commit | 50f0959ad4f9ac1c5ee208bb820de299a1b3730b (patch) | |
| tree | 3e4965ee4764f98ba3cd840e3733604825475998 /drivers/nfc | |
| parent | serial: sh-sci: Avoid FIFO clear for MCE toggle. (diff) | |
| download | linux-dev-50f0959ad4f9ac1c5ee208bb820de299a1b3730b.tar.xz linux-dev-50f0959ad4f9ac1c5ee208bb820de299a1b3730b.zip | |
serial: sh-sci: Handle GPIO function requests.
This adds initial support for requesting the various GPIO functions
necessary for certain ports. This just plugs in dumb request/free logic,
but serves as a building block for migrating off of the ->init_pins mess
to a wholly gpiolib backed solution (primarily parts with external
RTS/CTS pins, but will also allow us to clean up RXD pin testing).
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/nfc')
0 files changed, 0 insertions, 0 deletions