ipq40xx: remove support for kernel 4.19

The target uses 5.4 as default kernel since 03/2020.

Kernel 4.19 support is not really maintained anymore, it does not
seem to be needed, and removing it will make upcoming driver
updates easier. Thus, remove it.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 0 insertions, 39 deletions

diff --git a/target/linux/ipq40xx/patches-4.19/041-crypto-qce-fix-ctr-aes-qce-block-chunk-sizes.patch b/target/linux/ipq40xx/patches-4.19/041-crypto-qce-fix-ctr-aes-qce-block-chunk-sizes.patch
deleted file mode 100644
index 59f7445a15..0000000000
--- a/target/linux/ipq40xx/patches-4.19/041-crypto-qce-fix-ctr-aes-qce-block-chunk-sizes.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From 3f5598286445f695bb63a22239dd3603c69a6eaf Mon Sep 17 00:00:00 2001
-From: Eneas U de Queiroz <cotequeiroz@gmail.com>
-Date: Mon, 28 Oct 2019 09:03:07 -0300
-Subject: [PATCH] crypto: qce - fix ctr-aes-qce block, chunk sizes
-
-Set blocksize of ctr-aes-qce to 1, so it can operate as a stream cipher,
-adding the definition for chucksize instead, where the underlying block
-size belongs.
-
-Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
-
---- a/drivers/crypto/qce/skcipher.c
-+++ b/drivers/crypto/qce/skcipher.c
-@@ -261,6 +261,7 @@ struct qce_skcipher_def {
- 	const char *name;
- 	const char *drv_name;
- 	unsigned int blocksize;
-+	unsigned int chunksize;
- 	unsigned int ivsize;
- 	unsigned int min_keysize;
- 	unsigned int max_keysize;
-@@ -289,7 +290,8 @@ static const struct qce_skcipher_def skc
- 		.flags		= QCE_ALG_AES | QCE_MODE_CTR,
- 		.name		= "ctr(aes)",
- 		.drv_name	= "ctr-aes-qce",
--		.blocksize	= AES_BLOCK_SIZE,
-+		.blocksize	= 1,
-+		.chunksize	= AES_BLOCK_SIZE,
- 		.ivsize		= AES_BLOCK_SIZE,
- 		.min_keysize	= AES_MIN_KEY_SIZE,
- 		.max_keysize	= AES_MAX_KEY_SIZE,
-@@ -359,6 +361,7 @@ static int qce_skcipher_register_one(con
- 		 def->drv_name);
- 
- 	alg->base.cra_blocksize		= def->blocksize;
-+	alg->chunksize			= def->chunksize;
- 	alg->ivsize			= def->ivsize;
- 	alg->min_keysize		= def->min_keysize;
- 	alg->max_keysize		= def->max_keysize;