From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: gregkh@linuxfoundation.org
Cc: linux-kernel@vger.kernel.org,
Tiezhu Yang <yangtiezhu@loongson.cn>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH 01/14] nvmem: sprd: Fix return value of sprd_efuse_probe()
Date: Wed, 22 Jul 2020 11:06:52 +0100 [thread overview]
Message-ID: <20200722100705.7772-2-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20200722100705.7772-1-srinivas.kandagatla@linaro.org>
From: Tiezhu Yang <yangtiezhu@loongson.cn>
When call function devm_platform_ioremap_resource(), we should use IS_ERR()
to check the return value and return PTR_ERR() if failed.
Fixes: 096030e7f449 ("nvmem: sprd: Add Spreadtrum SoCs eFuse support")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
drivers/nvmem/sprd-efuse.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/nvmem/sprd-efuse.c b/drivers/nvmem/sprd-efuse.c
index 925feb21d5ad..59523245db8a 100644
--- a/drivers/nvmem/sprd-efuse.c
+++ b/drivers/nvmem/sprd-efuse.c
@@ -378,8 +378,8 @@ static int sprd_efuse_probe(struct platform_device *pdev)
return -ENOMEM;
efuse->base = devm_platform_ioremap_resource(pdev, 0);
- if (!efuse->base)
- return -ENOMEM;
+ if (IS_ERR(efuse->base))
+ return PTR_ERR(efuse->base);
ret = of_hwspin_lock_get_id(np, 0);
if (ret < 0) {
--
2.21.0
next prev parent reply other threads:[~2020-07-22 10:08 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-22 10:06 [PATCH 00/14] nvmem: patches (set 1) for 5.9 Srinivas Kandagatla
2020-07-22 10:06 ` Srinivas Kandagatla [this message]
2020-07-22 10:06 ` [PATCH 02/14] MAINTAINERS: Add git tree for NVMEM FRAMEWORK Srinivas Kandagatla
2020-07-22 10:06 ` [PATCH 03/14] nvmem: Enforce nvmem stride in the sysfs interface Srinivas Kandagatla
2020-07-22 10:06 ` [PATCH 04/14] nvmem: sc27xx: add sc2730 efuse support Srinivas Kandagatla
2020-07-22 10:06 ` [PATCH 05/14] nvmem: core: Grammar fixes for help text Srinivas Kandagatla
2020-07-22 10:06 ` [PATCH 06/14] nvmem: core: Add nvmem_cell_read_u8() Srinivas Kandagatla
2020-07-22 10:06 ` [PATCH 07/14] nvmem: core: add support to auto devid Srinivas Kandagatla
2020-07-22 10:06 ` [PATCH 08/14] nvmem: qfprom: use NVMEM_DEVID_AUTO for multiple instances Srinivas Kandagatla
2020-07-22 10:07 ` [PATCH 09/14] dt-bindings: nvmem: qfprom: Convert to yaml Srinivas Kandagatla
2020-07-22 10:07 ` [PATCH 10/14] dt-bindings: nvmem: Add properties needed for blowing fuses Srinivas Kandagatla
2020-07-22 10:07 ` [PATCH 11/14] nvmem: qfprom: Add fuse blowing support Srinivas Kandagatla
2020-07-22 10:07 ` [PATCH 12/14] nvmem: update Kconfig description Srinivas Kandagatla
2020-07-22 10:07 ` [PATCH 13/14] dt-bindings: nvmem: SID: add binding for A100's SID controller Srinivas Kandagatla
2020-07-22 10:07 ` [PATCH 14/14] nvmem: qcom-spmi-sdam: Enable multiple devices Srinivas Kandagatla
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