kernel/drivers/soc/qcom/smem_state.c, branch linux-6.2.y

soc: qcom: smem_state: Add refcounting for the 'state->of_node'

2022-08-18T19:13:46Z

In qcom_smem_state_register() and qcom_smem_state_release(), we should better use of_node_get() and of_node_put() for the reference creation and destruction of 'device_node'. Fixes: 9460ae2ff308 ("soc: qcom: Introduce common SMEM state machine code") Signed-off-by: Liang He Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220721135217.1301039-2-windhl@126.com

soc: qcom: smem_state: Add devm_qcom_smem_state_get()

2021-06-23T18:35:12Z

It is easy to forget to call qcom_smem_state_put() after a qcom_smem_state_get(). Introduce a devm_qcom_smem_state_get() helper function that automates this so that qcom_smem_state_put() is automatically called when a device is removed. Signed-off-by: Stephan Gerhold Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/20210618111556.53416-1-stephan@gerhold.net Signed-off-by: Bjorn Andersson

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284

2019-06-05T15:36:37Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 and only version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 294 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.825281744@linutronix.de Signed-off-by: Greg Kroah-Hartman

soc: qcom: Update properties for smem state referencing

2016-06-25T03:53:41Z

Update the property names to match device tree bindings, the correct values should be qcom,smem-states and qcom,smem-state-names. Also update the #qcom,smem-state-cells for consistency, before we merge any users of these properties. Signed-off-by: Bjorn Andersson Acked-by: Rob Herring Signed-off-by: Andy Gross

soc: qcom: Introduce common SMEM state machine code

2015-12-08T19:01:01Z

This implements a common API for handling and exposing SMP2P and SMSM state information. Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross