crypto: stm32 - Rename module to use generic crypto

The complete stm32 module is rename as crypto
in order to use generic naming

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/stm32/Makefile

@@ -1,2 +1 @@
-obj-$(CONFIG_CRYPTO_DEV_STM32) += stm32_cryp.o
-stm32_cryp-objs := stm32_crc32.o
+obj-$(CONFIG_CRC_DEV_STM32) += stm32_crc32.o