tree 10fd8c7a3d6892525e89916044e0b8b728b61e2d
parent e2d1926bad0d0cf7e4b8bf11a8efd1b5fe48893e
author Ulf Hansson <ulf.hansson@linaro.org> 1418913876 +0100
committer Ulf Hansson <ulf.hansson@linaro.org> 1421657778 +0100

mmc: slot-gpio: Rework how to handle allocation of slot-gpio data

By moving the allocation of the slot-gpio data into mmc_alloc_host(),
we can remove the slot-gpio internal calls to mmc_gpio_alloc().

This means mmc_gpio_alloc() has now only one caller left, which
consequence allow us to simplify and remove some of the slot-gpio code.

Additionally, this makes the slot-gpio mutex redundant, so let's remove
it.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>