ACPI: EC: auto select interrupt mode

Start in POLL mode, and if we receive confirmation GPE,
switch to INT mode.
If confirmations are not sent, switch back to POLL.

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index a13d69b2217d..727cc08f0f3b 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -586,11 +586,6 @@ and is between 256 and 4096 characters. It is defined in the file
 
         eata=           [HW,SCSI]
 
-        ec_intr=        [HW,ACPI] ACPI Embedded Controller interrupt mode
-                        Format: <int>
-                        0: polling mode
-                        non-0: interrupt mode (default)
-
         edd=            [EDD]
                         Format: {"of[f]" | "sk[ipmbr]"}
                         See comment in arch/i386/boot/edd.S