From 23ead33bc6ed62abc9adc5fe27b9911e2ef5d209 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 4 Oct 2022 12:21:26 +0300 Subject: [PATCH] device property: Constify fwnode connection match APIs The fwnode and device parameters are not altered in the fwnode connection match APIs, constify them. Signed-off-by: Andy Shevchenko Acked-by: Heikki Krogerus Reviewed-by: Sakari Ailus Link: https://lore.kernel.org/r/20221004092129.19412-3-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/base/property.c | 8 ++++---- drivers/usb/roles/class.c | 2 +- drivers/usb/typec/mux.c | 8 ++++---- drivers/usb/typec/retimer.c | 2 +- include/linux/property.h | 8 ++++---- 5 files changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/base/property.c b/drivers/base/property.c index d77302d..58b8158 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -1213,7 +1213,7 @@ const void *device_get_match_data(const struct device *dev) } EXPORT_SYMBOL_GPL(device_get_match_data); -static unsigned int fwnode_graph_devcon_matches(struct fwnode_handle *fwnode, +static unsigned int fwnode_graph_devcon_matches(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match, void **matches, @@ -1247,7 +1247,7 @@ static unsigned int fwnode_graph_devcon_matches(struct fwnode_handle *fwnode, return count; } -static unsigned int fwnode_devcon_matches(struct fwnode_handle *fwnode, +static unsigned int fwnode_devcon_matches(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match, void **matches, @@ -1289,7 +1289,7 @@ static unsigned int fwnode_devcon_matches(struct fwnode_handle *fwnode, * device node. @match will be used to convert the connection description to * data the caller is expecting to be returned. */ -void *fwnode_connection_find_match(struct fwnode_handle *fwnode, +void *fwnode_connection_find_match(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match) { @@ -1326,7 +1326,7 @@ EXPORT_SYMBOL_GPL(fwnode_connection_find_match); * * Return: Number of matches resolved, or negative errno. */ -int fwnode_connection_find_matches(struct fwnode_handle *fwnode, +int fwnode_connection_find_matches(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match, void **matches, unsigned int matches_len) diff --git a/drivers/usb/roles/class.c b/drivers/usb/roles/class.c index dfaed7e..a3575a5 100644 --- a/drivers/usb/roles/class.c +++ b/drivers/usb/roles/class.c @@ -87,7 +87,7 @@ enum usb_role usb_role_switch_get_role(struct usb_role_switch *sw) } EXPORT_SYMBOL_GPL(usb_role_switch_get_role); -static void *usb_role_switch_match(struct fwnode_handle *fwnode, const char *id, +static void *usb_role_switch_match(const struct fwnode_handle *fwnode, const char *id, void *data) { struct device *dev; diff --git a/drivers/usb/typec/mux.c b/drivers/usb/typec/mux.c index 941735c..c7177dd 100644 --- a/drivers/usb/typec/mux.c +++ b/drivers/usb/typec/mux.c @@ -32,8 +32,8 @@ static int switch_fwnode_match(struct device *dev, const void *fwnode) return device_match_fwnode(dev, fwnode); } -static void *typec_switch_match(struct fwnode_handle *fwnode, const char *id, - void *data) +static void *typec_switch_match(const struct fwnode_handle *fwnode, + const char *id, void *data) { struct device *dev; @@ -262,8 +262,8 @@ static int mux_fwnode_match(struct device *dev, const void *fwnode) return device_match_fwnode(dev, fwnode); } -static void *typec_mux_match(struct fwnode_handle *fwnode, const char *id, - void *data) +static void *typec_mux_match(const struct fwnode_handle *fwnode, + const char *id, void *data) { const struct typec_altmode_desc *desc = data; struct device *dev; diff --git a/drivers/usb/typec/retimer.c b/drivers/usb/typec/retimer.c index ee94dbbe..8e10557 100644 --- a/drivers/usb/typec/retimer.c +++ b/drivers/usb/typec/retimer.c @@ -34,7 +34,7 @@ static int retimer_fwnode_match(struct device *dev, const void *fwnode) return device_match_fwnode(dev, fwnode) && dev_name_ends_with(dev, "-retimer"); } -static void *typec_retimer_match(struct fwnode_handle *fwnode, const char *id, void *data) +static void *typec_retimer_match(const struct fwnode_handle *fwnode, const char *id, void *data) { struct device *dev; diff --git a/include/linux/property.h b/include/linux/property.h index 587b5b6..8d82775 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -442,21 +442,21 @@ unsigned int fwnode_graph_get_endpoint_count(struct fwnode_handle *fwnode, int fwnode_graph_parse_endpoint(const struct fwnode_handle *fwnode, struct fwnode_endpoint *endpoint); -typedef void *(*devcon_match_fn_t)(struct fwnode_handle *fwnode, const char *id, +typedef void *(*devcon_match_fn_t)(const struct fwnode_handle *fwnode, const char *id, void *data); -void *fwnode_connection_find_match(struct fwnode_handle *fwnode, +void *fwnode_connection_find_match(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match); -static inline void *device_connection_find_match(struct device *dev, +static inline void *device_connection_find_match(const struct device *dev, const char *con_id, void *data, devcon_match_fn_t match) { return fwnode_connection_find_match(dev_fwnode(dev), con_id, data, match); } -int fwnode_connection_find_matches(struct fwnode_handle *fwnode, +int fwnode_connection_find_matches(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match, void **matches, unsigned int matches_len); -- 2.7.4