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-rw-r--r--Documentation/ABI/stable/sysfs-bus-nvmem2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-nvmem b/Documentation/ABI/stable/sysfs-bus-nvmem
index 5923ab4620c5..9ffba8576f7b 100644
--- a/Documentation/ABI/stable/sysfs-bus-nvmem
+++ b/Documentation/ABI/stable/sysfs-bus-nvmem
@@ -6,6 +6,8 @@ Description:
This file allows user to read/write the raw NVMEM contents.
Permissions for write to this file depends on the nvmem
provider configuration.
+ Note: This file is only present if CONFIG_NVMEM_SYSFS
+ is enabled
ex:
hexdump /sys/bus/nvmem/devices/qfprom0/nvmem