wl12xx: fix sdio_test kconfig/build errors
wl12xx: fix sdio_test kconfig/build errors

The wl12xx sdio_test code uses wl12xx_get_platform_data, which is
only present when WL12*_SDIO is enabled, so make WL12XX_SDIO_TEST
depend on WL12XX_SDIO so that the needed interface will be present.

sdio_test.c:(.devinit.text+0x13178): undefined reference to `wl12xx_get_platform_data'

Signed-off-by: Randy Dunlap <e1d10faa7e2a0c027bf1ff1d20e7fd10154be7ea@oracle.com>
Cc: Luciano Coelho <48024ebf6407f04843f8b4062a045f41623c6d61@nokia.com>
Cc: Roger Quadros <91bfb275ef2e03fcd2d5a5bd4a9f1da3aca1c7d6@nokia.com>
Signed-off-by: John W. Linville <2a53bac7a5d324865ef46ec4c38b2c0fba1456b4@tuxdriver.com>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas