Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

This project is archived. Its data is read-only.

Commit 740f9999 authored Nov 25, 2014 by Patrick Lai Committed by Phani Kumar Uppalapati Dec 02, 2014

mfd: wcd9xxx-core: restructure debugfs interface



Current debugfs interface exposed by wcd9xxx-core is specific to
slimbus slave device as part of WCD CODEC. Plan is to use the
debugfs interface for other purpose as well. Change debugfs interface
to more generic name.

Change-Id: I884639409dcd9bfdaa0fc0f62e670ee091cc7c51
Signed-off-by: Patrick Lai <plai@codeaurora.org>
Signed-off-by: Phani Kumar Uppalapati <phaniu@codeaurora.org>

parent dbd2b72e

drivers/mfd/wcd9xxx-core.c

+7 −7

Original line number	Diff line number	Diff line
		@@ -956,7 +956,7 @@ static ssize_t codec_debug_write(struct file *filp,

		lbuf[cnt] = '\0';

		if (!strncmp(access_str, "poke", 6)) {
		if (!strcmp(access_str, "slimslave_poke")) {
		/* write */
		rc = get_parameters(lbuf, param, 2);
		if ((param[0] <= 0x3FF) && (param[1] <= 0xFF) &&
		@@ -965,7 +965,7 @@ static ssize_t codec_debug_write(struct file *filp,
		param[1]);
		else
		rc = -EINVAL;
		} else if (!strncmp(access_str, "peek", 6)) {
		} else if (!strcmp(access_str, "slimslave_peek")) {
		/* read */
		rc = get_parameters(lbuf, param, 1);
		if ((param[0] <= 0x3FF) && (rc == 0))
		@@ -1982,15 +1982,15 @@ static int wcd9xxx_slim_probe(struct slim_device *slim)
		debugCodec = wcd9xxx;

		debugfs_wcd9xxx_dent = debugfs_create_dir
		("wcd9310_slimbus_interface_device", 0);
		("wcd9xxx_core", 0);
		if (!IS_ERR(debugfs_wcd9xxx_dent)) {
		debugfs_peek = debugfs_create_file("peek",
		debugfs_peek = debugfs_create_file("slimslave_peek",
		S_IFREG \| S_IRUGO, debugfs_wcd9xxx_dent,
		(void *) "peek", &codec_debug_ops);
		(void *) "slimslave_peek", &codec_debug_ops);

		debugfs_poke = debugfs_create_file("poke",
		debugfs_poke = debugfs_create_file("slimslave_poke",
		S_IFREG \| S_IRUGO, debugfs_wcd9xxx_dent,
		(void *) "poke", &codec_debug_ops);
		(void *) "slimslave_poke", &codec_debug_ops);
		}
		#endif