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nvmem: qcom-spmi-sdam: Enable multiple devices 

Using pdev->id as the nvmem's config ID (which, by default, is
NVMEM_DEVID_NONE) prevents multiple instances of this driver from
probing because of the following error:

  sysfs: cannot create duplicate filename '/bus/nvmem/devices/spmi_sdam'

Use NVMEM_DEVID_AUTO as the NVMEM config ID to fix the issue.

Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200722100705.7772-15-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
zero-sugar-mainline-defconfig
Guru Das Srinagesh 2020-07-22 11:07:05 +01:00 committed by Greg Kroah-Hartman
parent fa2dc6049a
commit 8f042191d4
1 changed files with 2 additions and 2 deletions
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4
drivers/nvmem/qcom-spmi-sdam.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2017 The Linux Foundation. All rights reserved.
* Copyright (c) 2017, 2020 The Linux Foundation. All rights reserved.
*/
#include <linux/device.h>
@ -141,7 +141,7 @@ static int sdam_probe(struct platform_device *pdev)
sdam->sdam_config.dev = &pdev->dev;
sdam->sdam_config.name = "spmi_sdam";
sdam->sdam_config.id = pdev->id;
sdam->sdam_config.id = NVMEM_DEVID_AUTO;
sdam->sdam_config.owner = THIS_MODULE,
sdam->sdam_config.stride = 1;
sdam->sdam_config.word_size = 1;