xbox_emmc_write_block returns early without calling xbox_emmc_deselect_card()
when xbox_emmc_set_blocklen() fails, leaving the card selected and wedging all eMMC operations until a replug
xbox_emmc_read_block_ext_csd handles the same failure path correctly by calling
xbox_emmc_deselect_card() before returning
xbox_emmc_write_blockreturns early without callingxbox_emmc_deselect_card()when
xbox_emmc_set_blocklen()fails, leaving the card selected and wedging all eMMC operations until a replugxbox_emmc_read_block_ext_csdhandles the same failure path correctly by callingxbox_emmc_deselect_card()before returning