Unverified Commit 5c9714f6 authored by Ranjani Sridharan's avatar Ranjani Sridharan Committed by Mark Brown
Browse files

ASoC: SOF: add mode parameter for snd_sof_debugfs_buf_item 



Add mode parameter for snd_sof_debugfs_buf_item() to specify
the mode while creating debugfs entries.

Signed-off-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9d563eb9

sound/soc/sof/debug.c

+2 −2
Original line number Diff line number Diff line
@@ -161,7 +161,7 @@ EXPORT_SYMBOL_GPL(snd_sof_debugfs_io_item); 
/* create FS entry for debug files to expose kernel memory */

int snd_sof_debugfs_buf_item(struct snd_sof_dev *sdev,

			     void *base, size_t size,

			     const char *name)

			     const char *name, mode_t mode)

{

	struct snd_sof_dfsentry *dfse;
@@ -177,7 +177,7 @@ int snd_sof_debugfs_buf_item(struct snd_sof_dev *sdev, 
	dfse->size = size;

	dfse->sdev = sdev;



	dfse->dfsentry = debugfs_create_file(name, 0444, sdev->debugfs_root,

	dfse->dfsentry = debugfs_create_file(name, mode, sdev->debugfs_root,

					     dfse, &sof_dfs_fops);

	if (!dfse->dfsentry) {

		/* can't rely on debugfs, only log error and keep going */

sound/soc/sof/loader.c

+2 −2
Original line number Diff line number Diff line
@@ -335,11 +335,11 @@ int snd_sof_run_firmware(struct snd_sof_dev *sdev) 
	init_waitqueue_head(&sdev->boot_wait);

	sdev->boot_complete = false;



	/* create fw_version debugfs to store boot version info */

	/* create read-only fw_version debugfs to store boot version info */

	if (sdev->first_boot) {

		ret = snd_sof_debugfs_buf_item(sdev, &sdev->fw_version,

					       sizeof(sdev->fw_version),

					       "fw_version");

					       "fw_version", 0444);

		/* errors are only due to memory allocation, not debugfs */

		if (ret < 0) {

			dev_err(sdev->dev, "error: snd_sof_debugfs_buf_item failed\n");

sound/soc/sof/sof-priv.h

+1 −1
Original line number Diff line number Diff line
@@ -546,7 +546,7 @@ int snd_sof_debugfs_io_item(struct snd_sof_dev *sdev, 
			    enum sof_debugfs_access_type access_type);

int snd_sof_debugfs_buf_item(struct snd_sof_dev *sdev,

			     void *base, size_t size,

			     const char *name);

			     const char *name, mode_t mode);

int snd_sof_trace_update_pos(struct snd_sof_dev *sdev,

			     struct sof_ipc_dma_trace_posn *posn);

void snd_sof_trace_notify_for_error(struct snd_sof_dev *sdev);

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