diff options
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/caam/ctrl.c | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c index 63fb1af2c431..30f434fd5dec 100644 --- a/drivers/crypto/caam/ctrl.c +++ b/drivers/crypto/caam/ctrl.c @@ -443,13 +443,10 @@ static int caam_probe(struct platform_device *pdev) * for all, then go probe each one. */ rspec = 0; - for_each_compatible_node(np, NULL, "fsl,sec-v4.0-job-ring") - rspec++; - if (!rspec) { - /* for backward compatible with device trees */ - for_each_compatible_node(np, NULL, "fsl,sec4.0-job-ring") + for_each_available_child_of_node(nprop, np) + if (of_device_is_compatible(np, "fsl,sec-v4.0-job-ring") || + of_device_is_compatible(np, "fsl,sec4.0-job-ring")) rspec++; - } ctrlpriv->jrpdev = kzalloc(sizeof(struct platform_device *) * rspec, GFP_KERNEL); @@ -460,18 +457,9 @@ static int caam_probe(struct platform_device *pdev) ring = 0; ctrlpriv->total_jobrs = 0; - for_each_compatible_node(np, NULL, "fsl,sec-v4.0-job-ring") { - ctrlpriv->jrpdev[ring] = - of_platform_device_create(np, NULL, dev); - if (!ctrlpriv->jrpdev[ring]) { - pr_warn("JR%d Platform device creation error\n", ring); - continue; - } - ctrlpriv->total_jobrs++; - ring++; - } - if (!ring) { - for_each_compatible_node(np, NULL, "fsl,sec4.0-job-ring") { + for_each_available_child_of_node(nprop, np) + if (of_device_is_compatible(np, "fsl,sec-v4.0-job-ring") || + of_device_is_compatible(np, "fsl,sec4.0-job-ring")) { ctrlpriv->jrpdev[ring] = of_platform_device_create(np, NULL, dev); if (!ctrlpriv->jrpdev[ring]) { @@ -482,7 +470,6 @@ static int caam_probe(struct platform_device *pdev) ctrlpriv->total_jobrs++; ring++; } - } /* Check to see if QI present. If so, enable */ ctrlpriv->qi_present = !!(rd_reg64(&topregs->ctrl.perfmon.comp_parms) & |