71 void ppc4xx_trng_probe(struct crypto4xx_core_device *core_dev)  in ppc4xx_trng_probe()  argument
73 	struct crypto4xx_device *dev = core_dev->dev;  in ppc4xx_trng_probe()
98 	core_dev->trng = rng;  in ppc4xx_trng_probe()
101 	err = devm_hwrng_register(core_dev->device, core_dev->trng);  in ppc4xx_trng_probe()
104 		dev_err(core_dev->device, "failed to register hwrng (%d).\n",  in ppc4xx_trng_probe()
114 	core_dev->trng = NULL;  in ppc4xx_trng_probe()
117 void ppc4xx_trng_remove(struct crypto4xx_core_device *core_dev)  in ppc4xx_trng_remove()  argument
119 	if (core_dev && core_dev->trng) {  in ppc4xx_trng_remove()
120 		struct crypto4xx_device *dev = core_dev->dev;  in ppc4xx_trng_remove()
122 		devm_hwrng_unregister(core_dev->device, core_dev->trng);  in ppc4xx_trng_remove()
125 		kfree(core_dev->trng);  in ppc4xx_trng_remove()