Documentation: power: Correct a mistaken configuration option

Somehow CONFIG_PSTORE_FIRMWARE ended up in this document when I intended
it to be CONFIG_CHROMEOS_PSTORE.  Correct the configuration option and
make it clear that not all options are required.

Fixes: b1f02f005a2e ("Documentation: power: Add document on debugging shutdown hangs")
Reported-by: Rodrigo Siqueira <siqueira@igalia.com>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
[ rjw: Fixes: tag ]
Link: https://patch.msgid.link/20251106142524.3841343-1-superm1@kernel.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/Documentation/power/shutdown-debugging.rst b/Documentation/power/shutdown-debugging.rst
index cdfa2cd90e5c62cd969a220d9514231df253cd18..c510122e0bbc25849a7548fa5a36ece97741cdc3 100644 (file)
--- a/Documentation/power/shutdown-debugging.rst
+++ b/Documentation/power/shutdown-debugging.rst
@@ -24,11 +24,11 @@ following kernel configuration options:
 * ``CONFIG_PSTORE_CONSOLE=y``
 
 Additionally, enable a backend to store the data. Depending upon your platform
-some options include:
+some potential options include:
 
 * ``CONFIG_EFI_VARS_PSTORE=y``
 * ``CONFIG_PSTORE_RAM=y``
-* ``CONFIG_PSTORE_FIRMWARE=y``
+* ``CONFIG_CHROMEOS_PSTORE=y``
 * ``CONFIG_PSTORE_BLK=y``
 
 Kernel Command-line Parameters