crypto/caam/ctrl.c

95  * @ctrldev - pointer to device
102 static inline int run_descriptor_deco0(struct device *ctrldev, u32 *desc,
105 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(ctrldev);
135 		dev_err(ctrldev, "failed to acquire DECO 0\n");
194  * @ctrldev - pointer to device
204 static int deinstantiate_rng(struct device *ctrldev, int state_handle_mask)
227 			ret = run_descriptor_deco0(ctrldev, desc, &status);
231 				dev_err(ctrldev,
236 			dev_info(ctrldev, "Deinstantiated RNG4 SH%d\n", sh_idx);
247 	struct device *ctrldev = data;
248 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(ctrldev);
255 		deinstantiate_rng(ctrldev, ctrlpriv->rng4_sh_init);
261  * @ctrldev - pointer to device
277 static int instantiate_rng(struct device *ctrldev, int state_handle_mask,
280 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(ctrldev);
306 			dev_info(ctrldev,
310 			ret = deinstantiate_rng(ctrldev, rdsta_if);
319 		ret = run_descriptor_deco0(ctrldev, desc, &status);
340 		dev_info(ctrldev, "Instantiated RNG4 SH%d\n", sh_idx);
348 	return devm_add_action_or_reset(ctrldev, devm_deinstantiate_rng, ctrldev);