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usb: typec: tcpm: Use fwnode_get_child_node_count()

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Since fwnode_get_child_node_count() was split from its device property
counterpart, we may utilise it in the driver and drop custom implementation.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Kyle Tso <kyletso@google.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20250310150835.3139322-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Andy Shevchenko
2025-03-10 16:54:54 +02:00
committed by Lee Jones
parent 53762bb44b
commit 08ca89e986
1 changed files with 2 additions and 4 deletions
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6
drivers/usb/typec/tcpm/tcpm.c
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@@ -7166,7 +7166,7 @@ static void tcpm_fw_get_timings(struct tcpm_port *port, struct fwnode_handle *fw
static int tcpm_fw_get_caps(struct tcpm_port *port, struct fwnode_handle *fwnode)
{
struct fwnode_handle *capabilities, *child, *caps = NULL;
struct fwnode_handle *capabilities, *caps = NULL;
unsigned int nr_src_pdo, nr_snk_pdo;
const char *opmode_str;
u32 *src_pdo, *snk_pdo;
@@ -7232,9 +7232,7 @@ static int tcpm_fw_get_caps(struct tcpm_port *port, struct fwnode_handle *fwnode
if (!capabilities) {
port->pd_count = 1;
} else {
fwnode_for_each_child_node(capabilities, child)
port->pd_count++;
port->pd_count = fwnode_get_child_node_count(capabilities);
if (!port->pd_count) {
ret = -ENODATA;
goto put_capabilities;