spmi: rename spmi device lookup helper
Rename the SPMI device helper which is used to lookup a device from its OF node as spmi_find_device_by_of_node() so that it reflects the implementation and matches how other helpers like this are named. This will specifically make it more clear that this is a lookup function which returns a reference counted structure. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20231003152927.15000-6-johan+linaro@kernel.org Signed-off-by: Lee Jones <lee@kernel.org>
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@ -116,7 +116,7 @@ static struct spmi_device *qcom_pmic_get_base_usid(struct spmi_device *sdev, str
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}
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if (pmic_addr == function_parent_usid - (ctx->num_usids - 1)) {
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sdev = spmi_device_from_of(child);
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sdev = spmi_find_device_by_of_node(child);
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if (!sdev) {
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/*
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* If the base USID for this PMIC hasn't been
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@ -388,7 +388,7 @@ static struct bus_type spmi_bus_type = {
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};
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/**
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* spmi_device_from_of() - get the associated SPMI device from a device node
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* spmi_find_device_by_of_node() - look up an SPMI device from a device node
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*
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* @np: device node
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*
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@ -397,7 +397,7 @@ static struct bus_type spmi_bus_type = {
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*
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* Returns the struct spmi_device associated with a device node or NULL.
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*/
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struct spmi_device *spmi_device_from_of(struct device_node *np)
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struct spmi_device *spmi_find_device_by_of_node(struct device_node *np)
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{
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struct device *dev = bus_find_device_by_of_node(&spmi_bus_type, np);
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@ -405,7 +405,7 @@ struct spmi_device *spmi_device_from_of(struct device_node *np)
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return to_spmi_device(dev);
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return NULL;
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}
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EXPORT_SYMBOL_GPL(spmi_device_from_of);
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EXPORT_SYMBOL_GPL(spmi_find_device_by_of_node);
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/**
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* spmi_device_alloc() - Allocate a new SPMI device
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@ -166,7 +166,7 @@ static inline void spmi_driver_unregister(struct spmi_driver *sdrv)
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struct device_node;
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struct spmi_device *spmi_device_from_of(struct device_node *np);
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struct spmi_device *spmi_find_device_by_of_node(struct device_node *np);
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int spmi_register_read(struct spmi_device *sdev, u8 addr, u8 *buf);
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int spmi_ext_register_read(struct spmi_device *sdev, u8 addr, u8 *buf,
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size_t len);
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