diff options
Diffstat (limited to 'drivers/soc/tegra/fuse/fuse-tegra30.c')
| -rw-r--r-- | drivers/soc/tegra/fuse/fuse-tegra30.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/soc/tegra/fuse/fuse-tegra30.c b/drivers/soc/tegra/fuse/fuse-tegra30.c index 497eb044095f..257e254c6137 100644 --- a/drivers/soc/tegra/fuse/fuse-tegra30.c +++ b/drivers/soc/tegra/fuse/fuse-tegra30.c @@ -50,6 +50,9 @@ defined(CONFIG_ARCH_TEGRA_186_SOC) static u32 tegra30_fuse_read_early(struct tegra_fuse *fuse, unsigned int offset) { + if (WARN_ON(!fuse->base)) + return 0; + return readl_relaxed(fuse->base + FUSE_BEGIN + offset); } |