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greybus: loopback: use dev_name to populate sysfsname

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dev_name() will give a nice string representing the end0:X:Y:Z:W name
mitigating the need to pick apart the various nested data structures and
print out their various identifiers.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Suggested-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Patrick Titiano <ptitiano@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Bryan O'Donoghue 2015-09-14 10:48:55 +01:00 committed by Greg Kroah-Hartman
parent fbb8edbafe
commit 26717ed328
1 changed files with 2 additions and 5 deletions
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7
drivers/staging/greybus/loopback.c
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@ -931,11 +931,8 @@ static int gb_loopback_connection_init(struct gb_connection *connection)
}
/* Create per-connection sysfs and debugfs data-points */
snprintf(name, sizeof(name), "raw_latency_endo0:%d:%d:%d:%d",
connection->bundle->intf->module->module_id,
connection->bundle->intf->interface_id,
connection->bundle->id,
connection->intf_cport_id);
snprintf(name, sizeof(name), "raw_latency_endo0:%s",
dev_name(&connection->dev));
gb->file = debugfs_create_file(name, S_IFREG | S_IRUGO, gb_dev.root, gb,
&gb_loopback_debugfs_latency_ops);
gb->connection = connection;