Commit bcd14bb7 authored by Tiezhu Yang's avatar Tiezhu Yang Committed by Greg Kroah-Hartman
Browse files

nvmem: sprd: Fix return value of sprd_efuse_probe() 



When call function devm_platform_ioremap_resource(), we should use IS_ERR()
to check the return value and return PTR_ERR() if failed.

Fixes: 096030e7 ("nvmem: sprd: Add Spreadtrum SoCs eFuse support")
Signed-off-by: default avatarTiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200722100705.7772-2-srinivas.kandagatla@linaro.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7e84522c

drivers/nvmem/sprd-efuse.c

+2 −2
Original line number Diff line number Diff line
@@ -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) {