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authorSubbaraman Narayanamurthy <subbaram@codeaurora.org>2021-02-05 13:08:53 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-02-05 13:25:52 +0300
commite2057ee29973b9741d43d3f475a6b02fb46a0e61 (patch)
treecd68c163c368c691d2ee415835b97dee3251ae66 /drivers
parentb31f1eb41c140d7979f855df73064b3a3ae8055a (diff)
downloadlinux-e2057ee29973b9741d43d3f475a6b02fb46a0e61.tar.xz
nvmem: qcom-spmi-sdam: Fix uninitialized pdev pointer
"sdam->pdev" is uninitialized and it is used to print error logs. Fix it. Since device pointer can be used from sdam_config, use it directly thereby removing pdev pointer. Fixes: 40ce9798794f ("nvmem: add QTI SDAM driver") Cc: stable@vger.kernel.org Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210205100853.32372-3-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/nvmem/qcom-spmi-sdam.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/nvmem/qcom-spmi-sdam.c b/drivers/nvmem/qcom-spmi-sdam.c
index a72704cd0468..f6e9f96933ca 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, 2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017, 2020-2021, The Linux Foundation. All rights reserved.
*/
#include <linux/device.h>
@@ -18,7 +18,6 @@
#define SDAM_PBS_TRIG_CLR 0xE6
struct sdam_chip {
- struct platform_device *pdev;
struct regmap *regmap;
struct nvmem_config sdam_config;
unsigned int base;
@@ -65,7 +64,7 @@ static int sdam_read(void *priv, unsigned int offset, void *val,
size_t bytes)
{
struct sdam_chip *sdam = priv;
- struct device *dev = &sdam->pdev->dev;
+ struct device *dev = sdam->sdam_config.dev;
int rc;
if (!sdam_is_valid(sdam, offset, bytes)) {
@@ -86,7 +85,7 @@ static int sdam_write(void *priv, unsigned int offset, void *val,
size_t bytes)
{
struct sdam_chip *sdam = priv;
- struct device *dev = &sdam->pdev->dev;
+ struct device *dev = sdam->sdam_config.dev;
int rc;
if (!sdam_is_valid(sdam, offset, bytes)) {