From: Subbaraman Narayanamurthy subbaram@codeaurora.org
commit e2057ee29973b9741d43d3f475a6b02fb46a0e61 upstream.
"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.... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/nvmem/qcom-spmi-sdam.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
--- 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, unsigne 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, unsign 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)) {