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coresight: replicator: Add new device id for static replicator

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This patch adds a device id for the new static replicator compatible
string; it changes the driver name from "coresight-replicator" to
"coresight-static-replicator" as well.

This patch also gives warning when use the replicator obsolete DT
binding.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Leo Yan 2019-05-02 10:54:03 -06:00 committed by Greg Kroah-Hartman
parent 635b90f47d
commit 5c84b87bb1
1 changed files with 5 additions and 1 deletions
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6
drivers/hwtracing/coresight/coresight-replicator.c
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@ -189,6 +189,9 @@ static int replicator_probe(struct device *dev, struct resource *res)
dev->platform_data = pdata;
}
if (of_device_is_compatible(np, "arm,coresight-replicator"))
pr_warn_once("Uses OBSOLETE CoreSight replicator binding\n");
drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
if (!drvdata)
return -ENOMEM;
@ -285,13 +288,14 @@ static const struct dev_pm_ops replicator_dev_pm_ops = {
static const struct of_device_id static_replicator_match[] = {
{.compatible = "arm,coresight-replicator"},
{.compatible = "arm,coresight-static-replicator"},
{}
};
static struct platform_driver static_replicator_driver = {
.probe = static_replicator_probe,
.driver = {
.name = "coresight-replicator",
.name = "coresight-static-replicator",
.of_match_table = static_replicator_match,
.pm = &replicator_dev_pm_ops,
.suppress_bind_attrs = true,