From 37797c605da33445adc112561695f70bfaa11133 Mon Sep 17 00:00:00 2001 From: Herve Codina Date: Mon, 1 Jul 2024 13:30:34 +0200 Subject: soc: fsl: cpm1: qmc: Introduce functions to get a channel from a phandle list qmc_chan_get_byphandle() and the resource managed version retrieve a channel from a simple phandle. Extend the API and introduce qmc_chan_get_byphandles_index() and the resource managed version in order to retrieve a channel from a phandle list using the provided index to identify the phandle in the list. Also update qmc_chan_get_byphandle() and the resource managed version to use qmc_chan_get_byphandles_index() and so avoid code duplication. Signed-off-by: Herve Codina Link: https://patch.msgid.link/20240701113038.55144-8-herve.codina@bootlin.com Signed-off-by: Mark Brown --- include/soc/fsl/qe/qmc.h | 25 ++++++++++++++++++++++--- 1 file changed, 22 insertions(+), 3 deletions(-) (limited to 'include/soc') diff --git a/include/soc/fsl/qe/qmc.h b/include/soc/fsl/qe/qmc.h index 2a333fc1ea81..0fa7205145ce 100644 --- a/include/soc/fsl/qe/qmc.h +++ b/include/soc/fsl/qe/qmc.h @@ -16,11 +16,30 @@ struct device_node; struct device; struct qmc_chan; -struct qmc_chan *qmc_chan_get_byphandle(struct device_node *np, const char *phandle_name); +struct qmc_chan *qmc_chan_get_byphandles_index(struct device_node *np, + const char *phandles_name, + int index); +struct qmc_chan *devm_qmc_chan_get_byphandles_index(struct device *dev, + struct device_node *np, + const char *phandles_name, + int index); + +static inline struct qmc_chan *qmc_chan_get_byphandle(struct device_node *np, + const char *phandle_name) +{ + return qmc_chan_get_byphandles_index(np, phandle_name, 0); +} + +static inline struct qmc_chan *devm_qmc_chan_get_byphandle(struct device *dev, + struct device_node *np, + const char *phandle_name) +{ + return devm_qmc_chan_get_byphandles_index(dev, np, phandle_name, 0); +} + struct qmc_chan *qmc_chan_get_bychild(struct device_node *np); void qmc_chan_put(struct qmc_chan *chan); -struct qmc_chan *devm_qmc_chan_get_byphandle(struct device *dev, struct device_node *np, - const char *phandle_name); + struct qmc_chan *devm_qmc_chan_get_bychild(struct device *dev, struct device_node *np); enum qmc_mode { -- cgit v1.2.3