crypto: stm32 - Use standard CONFIG name

All hardware crypto devices have their CONFIG names using the following
convention:
CRYPTO_DEV_name_algo

This patch apply this conventions on STM32 CONFIG names.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/stm32/Kconfig

-config CRC_DEV_STM32
+config CRYPTO_DEV_STM32_CRC
 	tristate "Support for STM32 crc accelerators"
 	depends on ARCH_STM32
 	select CRYPTO_HASH
@@ -6,7 +6,7 @@ config CRC_DEV_STM32
           This enables support for the CRC32 hw accelerator which can be found
 	  on STMicroelectronics STM32 SOC.
 
-config HASH_DEV_STM32
+config CRYPTO_DEV_STM32_HASH
 	tristate "Support for STM32 hash accelerators"
 	depends on ARCH_STM32
 	depends on HAS_DMA
@@ -19,7 +19,7 @@ config HASH_DEV_STM32
           This enables support for the HASH hw accelerator which can be found
 	  on STMicroelectronics STM32 SOC.
 
-config CRYP_DEV_STM32
+config CRYPTO_DEV_STM32_CRYP
 	tristate "Support for STM32 cryp accelerators"
 	depends on ARCH_STM32
 	select CRYPTO_HASH

drivers/crypto/stm32/Makefile

-obj-$(CONFIG_CRC_DEV_STM32) += stm32_crc32.o
-obj-$(CONFIG_HASH_DEV_STM32) += stm32-hash.o
-obj-$(CONFIG_CRYP_DEV_STM32) += stm32-cryp.o
+obj-$(CONFIG_CRYPTO_DEV_STM32_CRC) += stm32_crc32.o
+obj-$(CONFIG_CRYPTO_DEV_STM32_HASH) += stm32-hash.o
+obj-$(CONFIG_CRYPTO_DEV_STM32_CRYP) += stm32-cryp.o