From 875a76755f8c3147b9cd966fca3d19ad5b156c44 Mon Sep 17 00:00:00 2001 From: Guru Das Srinagesh Date: Wed, 15 Apr 2020 13:12:54 -0700 Subject: [PATCH] nvmem: qcom-spmi-sdam: Enable multiple devices Specifying the name of the nvmem device while registering it with the nvmem framework has the side effect of causing the second instance of a device using this driver to fail probe with the following error message: sysfs: cannot create duplicate filename '/bus/nvmem/devices/spmi_sdam' Removing the name allows the nvmem framework to assign a monotonically increasing integer id to each instance of this driver automatically, like so: /sys/bus/nvmem/devices # ls nvmem0 nvmem1 nvmem2 Change-Id: I15acfad796babc4019cb0e6aa5ac4b880ce10f3e Signed-off-by: Guru Das Srinagesh --- drivers/nvmem/qcom-spmi-sdam.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/nvmem/qcom-spmi-sdam.c b/drivers/nvmem/qcom-spmi-sdam.c index a1ff1b65ab10..e3beafc6a561 100644 --- a/drivers/nvmem/qcom-spmi-sdam.c +++ b/drivers/nvmem/qcom-spmi-sdam.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2017, 2019, The Linux Foundation. All rights reserved. + * Copyright (c) 2017, 2019-2020, The Linux Foundation. All rights reserved. */ #include @@ -137,8 +137,6 @@ static int sdam_probe(struct platform_device *pdev) sdam->size = val * 32; sdam_config->dev = &pdev->dev; - sdam_config->name = "spmi_sdam"; - sdam_config->id = pdev->id; sdam_config->owner = THIS_MODULE, sdam_config->stride = 1; sdam_config->word_size = 1;