From: Jerome Brunet Date: Tue, 30 Oct 2018 10:22:28 +0000 (+0100) Subject: nvmem: meson-efuse: add error message on user_max failure. X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=b165933cf9233c13bc91d0b8b730f285fecc41fb;p=users%2Fwilly%2Flinux.git nvmem: meson-efuse: add error message on user_max failure. Add an explicit error message when SM_EFUSE_USER_MAX command fails Signed-off-by: Jerome Brunet Signed-off-by: Srinivas Kandagatla --- diff --git a/drivers/nvmem/meson-efuse.c b/drivers/nvmem/meson-efuse.c index d769840d1e18..40b9df1d030d 100644 --- a/drivers/nvmem/meson-efuse.c +++ b/drivers/nvmem/meson-efuse.c @@ -48,8 +48,10 @@ static int meson_efuse_probe(struct platform_device *pdev) struct nvmem_config *econfig; unsigned int size; - if (meson_sm_call(SM_EFUSE_USER_MAX, &size, 0, 0, 0, 0, 0) < 0) + if (meson_sm_call(SM_EFUSE_USER_MAX, &size, 0, 0, 0, 0, 0) < 0) { + dev_err(dev, "failed to get max user"); return -EINVAL; + } econfig = devm_kzalloc(dev, sizeof(*econfig), GFP_KERNEL); if (!econfig)