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authorGuru Das Srinagesh <gurus@codeaurora.org>2020-07-22 13:07:05 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-07-29 18:12:09 +0300
commit8f042191d430f4144d23ebc2206e8cf73e6b1cbf (patch)
treec2fa3ae75fd5ad074daa85c4d78a77558ea9ae9d
parentfa2dc6049afbd90301de5c26e0626dc695000589 (diff)
downloadlinux-8f042191d430f4144d23ebc2206e8cf73e6b1cbf.tar.xz
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>
-rw-r--r--drivers/nvmem/qcom-spmi-sdam.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvmem/qcom-spmi-sdam.c b/drivers/nvmem/qcom-spmi-sdam.c
index 8682cda448d6..a72704cd0468 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 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;