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nvmem: qcom-spmi-sdam: Fix uninitialized pdev pointer

PATCH Superseded Subbaraman Narayanamurthy 1 participant 1 message Jan 26, 2021

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Subbaraman Narayanamurthy

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PATCH 1/1 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.

Signed-off-by Subbaraman Narayanamurthy <[email protected]>

---

---
 drivers/nvmem/qcom-spmi-sdam.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
drivers/nvmem/qcom-spmi-sdam.c +3 -4
index a72704c..f6e9f96 100644
@@ -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)) {
Signature · 2 lines
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