diff mbox series

[v2,6/6] crypto: caam - populate platform devices last

Message ID 20191022153013.3692-7-andrew.smirnov@gmail.com (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show
Series CAAM bugfixes, small improvements | expand

Commit Message

Andrey Smirnov Oct. 22, 2019, 3:30 p.m. UTC
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
---
 drivers/crypto/caam/ctrl.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

Comments

Horia Geantă Oct. 23, 2019, 5:08 p.m. UTC | #1
On 10/22/2019 6:30 PM, Andrey Smirnov wrote:
> 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>

Thanks,
Horia
diff mbox series

Patch

diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c
index 0540df59ed8a..d7c3c3805693 100644
--- a/drivers/crypto/caam/ctrl.c
+++ b/drivers/crypto/caam/ctrl.c
@@ -747,12 +747,6 @@  static int caam_probe(struct platform_device *pdev)
 #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") ||
@@ -905,7 +899,12 @@  static int caam_probe(struct platform_device *pdev)
 	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 = {