2 files changed, 4 insertions, 5 deletions

diff --git a/Documentation/ide/ide.txt b/Documentation/ide/ide.txt
index 0c78f4b1d9d9..e77bebfa7b0d 100644
--- a/Documentation/ide/ide.txt
+++ b/Documentation/ide/ide.txt
@@ -216,6 +216,8 @@ Other kernel parameters for ide_core are:
 
 * "noflush=[interface_number.device_number]" to disable flush requests
 
+* "nohpa=[interface_number.device_number]" to disable Host Protected Area
+
 * "noprobe=[interface_number.device_number]" to skip probing
 
 * "nowerr=[interface_number.device_number]" to ignore the WRERR_STAT bit
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 7bcdebffdab3..0bf8a882ee9e 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -887,11 +887,8 @@ and is between 256 and 4096 characters. It is defined in the file
 
         ide-core.nodma= [HW] (E)IDE subsystem
                         Format: =0.0 to prevent dma on hda, =0.1 hdb =1.0 hdc
-                        .vlb_clock .pci_clock .noflush .noprobe .nowerr .cdrom
-                        .chs .ignore_cable are additional options
-                        See Documentation/ide/ide.txt.
-
-        idebus=         [HW] (E)IDE subsystem - VLB/PCI bus speed
+                        .vlb_clock .pci_clock .noflush .nohpa .noprobe .nowerr
+                        .cdrom .chs .ignore_cable are additional options
                         See Documentation/ide/ide.txt.
 
         ide-pci-generic.all-generic-ide [HW] (E)IDE subsystem