Re: [RESEND PATCH] nvmem: qcom-spmi-sdam: Fix uninitialized pdev pointer

Srinivas Kandagatla
2021-02-04T14:31:52Z

On 03/02/2021 18:15, Subbaraman Narayanamurthy wrote:
> "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.
>
> Cc: stable@vger.kernel.org
> Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
> ---

Applied thanks,

--srini

> drivers/nvmem/qcom-spmi-sdam.c | 7 +++----
> 1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/nvmem/qcom-spmi-sdam.c b/drivers/nvmem/qcom-spmi-sdam.c
> index a72704c..f6e9f96 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)) {
>