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net: phylink: constify fwnode arguments

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Both phylink_create() and phylink_fwnode_phy_connect() do not modify
the fwnode argument that they are passed, so lets constify these.

Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Russell King (Oracle) 2023-05-12 17:58:37 +01:00 committed by David S. Miller
parent 144470c88c
commit a0b7955310
2 changed files with 11 additions and 9 deletions
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11
drivers/net/phy/phylink.c
View File

@ -708,7 +708,7 @@ static int phylink_validate(struct phylink *pl, unsigned long *supported,
}
static int phylink_parse_fixedlink(struct phylink *pl,
struct fwnode_handle *fwnode)
const struct fwnode_handle *fwnode)
{
struct fwnode_handle *fixed_node;
bool pause, asym_pause, autoneg;
@ -819,7 +819,8 @@ static int phylink_parse_fixedlink(struct phylink *pl,
return 0;
}
static int phylink_parse_mode(struct phylink *pl, struct fwnode_handle *fwnode)
static int phylink_parse_mode(struct phylink *pl,
const struct fwnode_handle *fwnode)
{
struct fwnode_handle *dn;
const char *managed;
@ -1441,7 +1442,7 @@ static void phylink_fixed_poll(struct timer_list *t)
static const struct sfp_upstream_ops sfp_phylink_ops;
static int phylink_register_sfp(struct phylink *pl,
struct fwnode_handle *fwnode)
const struct fwnode_handle *fwnode)
{
struct sfp_bus *bus;
int ret;
@ -1480,7 +1481,7 @@ static int phylink_register_sfp(struct phylink *pl,
* must use IS_ERR() to check for errors from this function.
*/
struct phylink *phylink_create(struct phylink_config *config,
struct fwnode_handle *fwnode,
const struct fwnode_handle *fwnode,
phy_interface_t iface,
const struct phylink_mac_ops *mac_ops)
{
@ -1809,7 +1810,7 @@ EXPORT_SYMBOL_GPL(phylink_of_phy_connect);
* Returns 0 on success or a negative errno.
*/
int phylink_fwnode_phy_connect(struct phylink *pl,
struct fwnode_handle *fwnode,
const struct fwnode_handle *fwnode,
u32 flags)
{
struct fwnode_handle *phy_fwnode;

9
include/linux/phylink.h
View File

@ -568,16 +568,17 @@ void phylink_generic_validate(struct phylink_config *config,
unsigned long *supported,
struct phylink_link_state *state);
struct phylink *phylink_create(struct phylink_config *, struct fwnode_handle *,
phy_interface_t iface,
const struct phylink_mac_ops *mac_ops);
struct phylink *phylink_create(struct phylink_config *,
const struct fwnode_handle *,
phy_interface_t,
const struct phylink_mac_ops *);
void phylink_destroy(struct phylink *);
bool phylink_expects_phy(struct phylink *pl);
int phylink_connect_phy(struct phylink *, struct phy_device *);
int phylink_of_phy_connect(struct phylink *, struct device_node *, u32 flags);
int phylink_fwnode_phy_connect(struct phylink *pl,
struct fwnode_handle *fwnode,
const struct fwnode_handle *fwnode,
u32 flags);
void phylink_disconnect_phy(struct phylink *);