c055fc75c1
Currently, tmio_mmc_ops is static data and tmio_mmc_host_probe() updates some hooks in the static data. This is a problem when two or more instances call tmio_mmc_host_probe() and each of them requests to use its own card_busy/start_signal_voltage_switch. We can borrow a solution from sdhci_alloc_host(). Copy the whole ops structure to host->mmc_host_ops, then override the hooks in malloc'ed data. Constify tmio_mmc_ops since it is now a template ops used by default. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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