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Commit d8e42048 authored by Jordan Crouse's avatar Jordan Crouse Committed by Jeremy Gebben
Browse files

msm: kgsl: Remove the deprecated snapshot trigger sysfs file 



Manual snapshot triggering is no longer a thing.  Get rid of the
support infrastructure.

Change-Id: Ic0dedbad76cfb1154f538cadb5b004228832f151
Signed-off-by: default avatarJordan Crouse <jcrouse@codeaurora.org>
parent 86453e34

drivers/gpu/msm/kgsl_snapshot.c

+0 −22
Original line number Original line Diff line number Diff line
@@ -864,22 +864,6 @@ static ssize_t timestamp_show(struct kgsl_device *device, char *buf) 
	return snprintf(buf, PAGE_SIZE, "%d\n", device->snapshot_timestamp);

	return snprintf(buf, PAGE_SIZE, "%d\n", device->snapshot_timestamp);

}

}





/* manually trigger a new snapshot to be collected */

static ssize_t trigger_store(struct kgsl_device *device, const char *buf,

	size_t count)

{

	if (device && count > 0) {

		mutex_lock(&device->mutex);

		if (!kgsl_active_count_get(device)) {

				kgsl_device_snapshot(device, 0);

				kgsl_active_count_put(device);

		}

		mutex_unlock(&device->mutex);

	}



	return count;

}



static struct bin_attribute snapshot_attr = {

static struct bin_attribute snapshot_attr = {

	.attr.name = "dump",

	.attr.name = "dump",

	.attr.mode = 0444,

	.attr.mode = 0444,
@@ -894,7 +878,6 @@ struct kgsl_snapshot_attribute attr_##_name = { \ 
	.store = _store, \

	.store = _store, \

}

}





static SNAPSHOT_ATTR(trigger, 0600, NULL, trigger_store);

static SNAPSHOT_ATTR(timestamp, 0444, timestamp_show, NULL);

static SNAPSHOT_ATTR(timestamp, 0444, timestamp_show, NULL);

static SNAPSHOT_ATTR(faultcount, 0644, faultcount_show, faultcount_store);

static SNAPSHOT_ATTR(faultcount, 0644, faultcount_show, faultcount_store);
@@ -982,10 +965,6 @@ int kgsl_device_snapshot_init(struct kgsl_device *device) 
	if (ret)

	if (ret)

		goto done;

		goto done;





	ret  = sysfs_create_file(&device->snapshot_kobj, &attr_trigger.attr);

	if (ret)

		goto done;



	ret  = sysfs_create_file(&device->snapshot_kobj, &attr_timestamp.attr);

	ret  = sysfs_create_file(&device->snapshot_kobj, &attr_timestamp.attr);

	if (ret)

	if (ret)

		goto done;

		goto done;
@@ -1007,7 +986,6 @@ EXPORT_SYMBOL(kgsl_device_snapshot_init); 
void kgsl_device_snapshot_close(struct kgsl_device *device)

void kgsl_device_snapshot_close(struct kgsl_device *device)

{

{

	sysfs_remove_bin_file(&device->snapshot_kobj, &snapshot_attr);

	sysfs_remove_bin_file(&device->snapshot_kobj, &snapshot_attr);

	sysfs_remove_file(&device->snapshot_kobj, &attr_trigger.attr);

	sysfs_remove_file(&device->snapshot_kobj, &attr_timestamp.attr);

	sysfs_remove_file(&device->snapshot_kobj, &attr_timestamp.attr);





	kobject_put(&device->snapshot_kobj);

	kobject_put(&device->snapshot_kobj);