staging: wilc1000: remove sdio_cmd52 of wilc_wlan_io_func_t

This patch removes sdio_cmd52 of wilc_wlan_io_func_t which is not used.

Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2 files changed