diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/804-crypto-0009-crypto-caam-populate-platform-devices-last.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/804-crypto-0009-crypto-caam-populate-platform-devices-last.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/804-crypto-0009-crypto-caam-populate-platform-devices-last.patch b/target/linux/layerscape/patches-5.4/804-crypto-0009-crypto-caam-populate-platform-devices-last.patch new file mode 100644 index 0000000000..8ab1199e9d --- /dev/null +++ b/target/linux/layerscape/patches-5.4/804-crypto-0009-crypto-caam-populate-platform-devices-last.patch @@ -0,0 +1,56 @@ +From 6d186bceac74dd7fcabac860295cfb7b893168cd Mon Sep 17 00:00:00 2001 +From: Andrey Smirnov <andrew.smirnov@gmail.com> +Date: Tue, 22 Oct 2019 08:30:13 -0700 +Subject: [PATCH] crypto: caam - populate platform devices last +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Move the call to devm_of_platform_populate() at the end of +caam_probe(), so we won't try to add any child devices until all of +the initialization is finished successfully. + +Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> +Cc: Chris Healy <cphealy@gmail.com> +Cc: Lucas Stach <l.stach@pengutronix.de> +Cc: Horia Geantă <horia.geanta@nxp.com> +Cc: Herbert Xu <herbert@gondor.apana.org.au> +Cc: Iuliana Prodan <iuliana.prodan@nxp.com> +Cc: linux-crypto@vger.kernel.org +Cc: linux-kernel@vger.kernel.org +Reviewed-by: Horia Geantă <horia.geanta@nxp.com> +Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> +(cherry picked from commit 51d13aaf59779ff4d13f1def2c72ae102a1aad40) +--- + drivers/crypto/caam/ctrl.c | 13 ++++++------- + 1 file changed, 6 insertions(+), 7 deletions(-) + +--- a/drivers/crypto/caam/ctrl.c ++++ b/drivers/crypto/caam/ctrl.c +@@ -745,12 +745,6 @@ static int caam_probe(struct platform_de + #endif + } + +- ret = devm_of_platform_populate(dev); +- if (ret) { +- dev_err(dev, "JR platform devices creation error\n"); +- return ret; +- } +- + ring = 0; + for_each_available_child_of_node(nprop, np) + if (of_device_is_compatible(np, "fsl,sec-v4.0-job-ring") || +@@ -903,7 +897,12 @@ static int caam_probe(struct platform_de + debugfs_create_blob("tdsk", S_IRUSR | S_IRGRP | S_IROTH, ctrlpriv->ctl, + &ctrlpriv->ctl_tdsk_wrap); + #endif +- return 0; ++ ++ ret = devm_of_platform_populate(dev); ++ if (ret) ++ dev_err(dev, "JR platform devices creation error\n"); ++ ++ return ret; + } + + static struct platform_driver caam_driver = { |