linux-kernel - [PATCH v2 1/1] crypto: caam

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Message-Id: <20200604103947.11276-1-xypron.glpk@gmx.de>
Date:   Thu,  4 Jun 2020 12:39:47 +0200
From:   Heinrich Schuchardt <xypron.glpk@....de>
To:     Horia Geantă <horia.geanta@....com>
Cc:     Aymen Sghaier <aymen.sghaier@....com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        Heinrich Schuchardt <xypron.glpk@....de>
Subject: [PATCH v2 1/1] crypto: caam - fix typos

Fix CAAM related typos.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@....de>
---
v2:
	fix additional typos as indicated by Horia
	replaces https://lkml.org/lkml/2020/6/3/1129
---
 drivers/crypto/caam/Kconfig |  2 +-
 drivers/crypto/caam/ctrl.c  | 18 +++++++++---------
 drivers/crypto/caam/desc.h  |  4 ++--
 drivers/crypto/caam/pdb.h   |  2 +-
 4 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/crypto/caam/Kconfig b/drivers/crypto/caam/Kconfig
index a62f228be6da..bc35aa0ec07a 100644
--- a/drivers/crypto/caam/Kconfig
+++ b/drivers/crypto/caam/Kconfig
@@ -147,7 +147,7 @@ config CRYPTO_DEV_FSL_CAAM_RNG_API
 	select HW_RANDOM
 	help
 	  Selecting this will register the SEC4 hardware rng to
-	  the hw_random API for suppying the kernel entropy pool.
+	  the hw_random API for supplying the kernel entropy pool.

 endif # CRYPTO_DEV_FSL_CAAM_JR

diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c
index 4fcdd262e581..f3d20b7645e0 100644
--- a/drivers/crypto/caam/ctrl.c
+++ b/drivers/crypto/caam/ctrl.c
@@ -54,7 +54,7 @@ static void build_instantiation_desc(u32 *desc, int handle, int do_sk)

 		/*
 		 * load 1 to clear written reg:
-		 * resets the done interrrupt and returns the RNG to idle.
+		 * resets the done interrupt and returns the RNG to idle.
 		 */
 		append_load_imm_u32(desc, 1, LDST_SRCDST_WORD_CLRW);

@@ -156,7 +156,7 @@ static inline int run_descriptor_deco0(struct device *ctrldev, u32 *desc,
 				     DESC_DER_DECO_STAT_SHIFT;

 		/*
-		 * If an error occured in the descriptor, then
+		 * If an error occurred in the descriptor, then
 		 * the DECO status field will be set to 0x0D
 		 */
 		if (deco_state == DECO_STAT_HOST_ERR)
@@ -264,7 +264,7 @@ static void devm_deinstantiate_rng(void *data)
  *	   - -ENODEV if DECO0 couldn't be acquired
  *	   - -EAGAIN if an error occurred when executing the descriptor
  *	      f.i. there was a RNG hardware error due to not "good enough"
- *	      entropy being aquired.
+ *	      entropy being acquired.
  */
 static int instantiate_rng(struct device *ctrldev, int state_handle_mask,
 			   int gen_sk)
@@ -733,8 +733,8 @@ static int caam_probe(struct platform_device *pdev)
 	handle_imx6_err005766(&ctrl->mcr);

 	/*
-	 *  Read the Compile Time paramters and SCFGR to determine
-	 * if Virtualization is enabled for this platform
+	 *  Read the Compile Time parameters and SCFGR to determine
+	 * if virtualization is enabled for this platform
 	 */
 	scfgr = rd_reg32(&ctrl->scfgr);

@@ -863,9 +863,9 @@ static int caam_probe(struct platform_device *pdev)
 			}
 			/*
 			 * if instantiate_rng(...) fails, the loop will rerun
-			 * and the kick_trng(...) function will modfiy the
+			 * and the kick_trng(...) function will modify the
 			 * upper and lower limits of the entropy sampling
-			 * interval, leading to a sucessful initialization of
+			 * interval, leading to a successful initialization of
 			 * the RNG.
 			 */
 			ret = instantiate_rng(dev, inst_handles,
@@ -882,8 +882,8 @@ static int caam_probe(struct platform_device *pdev)
 			return ret;
 		}
 		/*
-		 * Set handles init'ed by this module as the complement of the
-		 * already initialized ones
+		 * Set handles initialized by this module as the complement of
+		 * the already initialized ones
 		 */
 		ctrlpriv->rng4_sh_init = ~ctrlpriv->rng4_sh_init & RDSTA_MASK;

diff --git a/drivers/crypto/caam/desc.h b/drivers/crypto/caam/desc.h
index e796d3cb9be8..e13470901586 100644
--- a/drivers/crypto/caam/desc.h
+++ b/drivers/crypto/caam/desc.h
@@ -18,7 +18,7 @@
  */

 #define SEC4_SG_LEN_EXT		0x80000000	/* Entry points to table */
-#define SEC4_SG_LEN_FIN		0x40000000	/* Last ent in table */
+#define SEC4_SG_LEN_FIN		0x40000000	/* Last entry in table */
 #define SEC4_SG_BPID_MASK	0x000000ff
 #define SEC4_SG_BPID_SHIFT	16
 #define SEC4_SG_LEN_MASK	0x3fffffff	/* Excludes EXT and FINAL */
@@ -113,7 +113,7 @@
  */
 #define HDR_REVERSE		0x00000800

-/* Propogate DNR property to SharedDesc */
+/* Propagate DNR property to SharedDesc */
 #define HDR_PROP_DNR		0x00000800

 /* JobDesc/SharedDesc share property */
diff --git a/drivers/crypto/caam/pdb.h b/drivers/crypto/caam/pdb.h
index 68c1fd5dee5d..8ccc22075043 100644
--- a/drivers/crypto/caam/pdb.h
+++ b/drivers/crypto/caam/pdb.h
@@ -453,7 +453,7 @@ struct srtp_decap_pdb {
 #define DSA_PDB_N_MASK		0x7f

 struct dsa_sign_pdb {
-	u32 sgf_ln; /* Use DSA_PDB_ defintions per above */
+	u32 sgf_ln; /* Use DSA_PDB_ definitions per above */
 	u8 *q;
 	u8 *r;
 	u8 *g;	/* or Gx,y */
--
2.26.2