While initializing an SDIO card in mmc_sdio_init_card(), we may need to
retry the UHS-I specific initialization, in case the first attempt fails.

This leads to resending a CMD8, but also to restart from scratch with the
so called OCR mask negotiations. This is unnecessary as we already have a
negotiated OCR mask, so let's use that instead. In this way, the behaviour
also becomes more consistent with other similar paths.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20200430091640.455-4-ulf.hansson@linaro.org