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| author | Subbaraman Narayanamurthy <subbaram@codeaurora.org> | 2021-02-05 10:08:53 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-05 11:25:52 +0100 |
| commit | e2057ee29973b9741d43d3f475a6b02fb46a0e61 (patch) | |
| tree | cd68c163c368c691d2ee415835b97dee3251ae66 /drivers/nvmem | |
| parent | b31f1eb41c140d7979f855df73064b3a3ae8055a (diff) | |
| download | lwn-e2057ee29973b9741d43d3f475a6b02fb46a0e61.tar.gz lwn-e2057ee29973b9741d43d3f475a6b02fb46a0e61.zip | |
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/nvmem')
| -rw-r--r-- | drivers/nvmem/qcom-spmi-sdam.c | 7 |
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)) { |