staging: ks7010: select CRYPTO_HASH/CRYPTO_MICHAEL_MIC

Fix the following build/link errors:

  ld: drivers/staging/ks7010/ks_hostif.o: in function `michael_mic.constprop.0':
  ks_hostif.c:(.text+0x95b): undefined reference to `crypto_alloc_shash'
  ld: ks_hostif.c:(.text+0x97a): undefined reference to `crypto_shash_setkey'
  ld: ks_hostif.c:(.text+0xa13): undefined reference to `crypto_shash_update'
  ld: ks_hostif.c:(.text+0xa28): undefined reference to `crypto_shash_update'
  ld: ks_hostif.c:(.text+0xa48): undefined reference to `crypto_shash_finup'
  ld: ks_hostif.c:(.text+0xa6d): undefined reference to `crypto_destroy_tfm'

Fixes: 8b523f2041 ("staging: ks7010: removed custom Michael MIC implementation.")
Fixes: 3e5bc68fa5 ("staging: ks7010: Fix build error")
Fixes: a4961427e7 ("Revert "staging: ks7010: Fix build error"")
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Link: https://lore.kernel.org/r/20211011152941.12847-1-vegard.nossum@oracle.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ks7010/Kconfig

@@ -5,6 +5,9 @@ config KS7010
 	select WIRELESS_EXT
 	select WEXT_PRIV
 	select FW_LOADER
+	select CRYPTO
+	select CRYPTO_HASH
+	select CRYPTO_MICHAEL_MIC
 	help
 	  This is a driver for KeyStream KS7010 based SDIO WIFI cards. It is
 	  found on at least later Spectec SDW-821 (FCC-ID "S2Y-WLAN-11G-K" only,