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authorGilad Ben-Yossef <gilad@benyossef.com>2019-04-18 16:38:51 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2019-04-25 15:38:14 +0800
commitdcb2cf1d2c760bcf6390b72a9a74a3e5482ab949 (patch)
tree3c0152a98961de1f6df41d27e1b5a53af7545f27 /drivers/crypto/ccree
parentd574b707c873d6ef1a2a155f8cfcfecd821e9a2e (diff)
crypto: ccree - use devm_kzalloc for device data
Move some remaining device data allocation to the safer devm_* interface. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccree')
-rw-r--r--drivers/crypto/ccree/cc_fips.c4
-rw-r--r--drivers/crypto/ccree/cc_sram_mgr.c5
2 files changed, 3 insertions, 6 deletions
diff --git a/drivers/crypto/ccree/cc_fips.c b/drivers/crypto/ccree/cc_fips.c
index b4d0a6d983e0..9c03ab238a75 100644
--- a/drivers/crypto/ccree/cc_fips.c
+++ b/drivers/crypto/ccree/cc_fips.c
@@ -49,8 +49,6 @@ void cc_fips_fini(struct cc_drvdata *drvdata)
/* Kill tasklet */
tasklet_kill(&fips_h->tasklet);
-
- kfree(fips_h);
drvdata->fips_handle = NULL;
}
@@ -104,7 +102,7 @@ int cc_fips_init(struct cc_drvdata *p_drvdata)
if (p_drvdata->hw_rev < CC_HW_REV_712)
return 0;
- fips_h = kzalloc(sizeof(*fips_h), GFP_KERNEL);
+ fips_h = devm_kzalloc(dev, sizeof(*fips_h), GFP_KERNEL);
if (!fips_h)
return -ENOMEM;
diff --git a/drivers/crypto/ccree/cc_sram_mgr.c b/drivers/crypto/ccree/cc_sram_mgr.c
index c8c276f6dee9..86319788e390 100644
--- a/drivers/crypto/ccree/cc_sram_mgr.c
+++ b/drivers/crypto/ccree/cc_sram_mgr.c
@@ -19,8 +19,7 @@ struct cc_sram_ctx {
*/
void cc_sram_mgr_fini(struct cc_drvdata *drvdata)
{
- /* Free "this" context */
- kfree(drvdata->sram_mgr_handle);
+ /* Nothing needed */
}
/**
@@ -48,7 +47,7 @@ int cc_sram_mgr_init(struct cc_drvdata *drvdata)
}
/* Allocate "this" context */
- ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+ ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
if (!ctx)
return -ENOMEM;