[PATCH v2 1/2] Bluetooth: Remove unneeded crypto kconfig selections

[Eric Biggers <ebiggers@kernel.org>]

Remove several kconfig selections that are no longer needed:

  - CRYPTO_SKCIPHER and CRYPTO_ECB have been unneeded since
    commit a4770e1117f1 ("Bluetooth: Switch SMP to
    crypto_cipher_encrypt_one()") in 2016.

  - CRYPTO_SHA256 has been unneeded since
    commit e7b02296fb40 ("Bluetooth: Remove BT_HS") in 2024.

Signed-off-by: Eric Biggers <ebiggers@kernel.org>
---
 net/bluetooth/Kconfig | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/net/bluetooth/Kconfig b/net/bluetooth/Kconfig
index 6b2b65a66700..8bd0f2891161 100644
--- a/net/bluetooth/Kconfig
+++ b/net/bluetooth/Kconfig
@@ -7,16 +7,13 @@ menuconfig BT
 	tristate "Bluetooth subsystem support"
 	depends on !S390
 	depends on RFKILL || !RFKILL
 	select CRC16
 	select CRYPTO
-	select CRYPTO_SKCIPHER
 	select CRYPTO_LIB_AES
 	imply CRYPTO_AES
 	select CRYPTO_CMAC
-	select CRYPTO_ECB
-	select CRYPTO_SHA256
 	select CRYPTO_ECDH
 	help
 	  Bluetooth is low-cost, low-power, short-range wireless technology.
 	  It was designed as a replacement for cables and other short-range
 	  technologies like IrDA.  Bluetooth operates in personal area range
-- 
2.53.0