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* ssb: unregister gpios before unloading ssbHauke Mehrtens2013-02-041-0/+12
| | | | | | | This patch unregisters the gpio chip before ssb gets unloaded. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ssb: add GPIO driverHauke Mehrtens2012-11-211-0/+176
Register a GPIO driver to access the GPIOs provided by the chip. The GPIOs of the SoC should always start at 0 and the other GPIOs could start at a random position. There is just one SoC in a system and when they start at 0 the number is predictable. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/4591 Acked-by: Florian Fainelli <florian@openwrt.org>
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