Change the format of spmi bus device names from:
<spmi_bus_number>-<spmi_device_sid>
Example: 0-01
to this:
spmi<spmi_bus_number>-<spmi_device_sid>
Example: spmi0-01
This helps to disambiguate SPMI device regmaps from I2C ones
at /sys/kernel/debug/regmap since I2C devices use a very
similar naming scheme: 0-0000.
Signed-off-by: David Collins <collinsd@xxxxxxxxxxxxxx>
---
drivers/spmi/spmi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/spmi/spmi.c b/drivers/spmi/spmi.c
index c16b60f..ec94439 100644
--- a/drivers/spmi/spmi.c
+++ b/drivers/spmi/spmi.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
- * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2015, 2020, The Linux Foundation. All rights reserved.
*/
#include <linux/kernel.h>
#include <linux/errno.h>
@@ -62,7 +62,7 @@ int spmi_device_add(struct spmi_device *sdev)
struct spmi_controller *ctrl = sdev->ctrl;
int err;
- dev_set_name(&sdev->dev, "%d-%02x", ctrl->nr, sdev->usid);
+ dev_set_name(&sdev->dev, "spmi%d-%02x", ctrl->nr, sdev->usid);
err = device_add(&sdev->dev);
if (err < 0) {
--
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