ACPI / EC: Remove storming threashold enlarging quirk.
This patch removes the storming threashold enlarging quirk.
After applying the following commit, we can notice that there is no no-op
GPE handling invocation can be observed, thus it is unlikely that the
no-op counts can exceed the storming threashold:
Commit: ca37bfdfbc8d0a3ec73e4b97bb26dcfa51d515aa
Subject: ACPI / EC: Fix several GPE handling issues by deploying ACPI_GPE_DISPATCH_RAW_HANDLER mode.
Even when the storming happens, we have already limited its affection to
the only transaction and no further transactions will be affected. This is
done by this commit:
Commit: e1d4d90fc0313d3d58cbd7912c90f8ef24df45ff
Subject: ACPI / EC: Refine command storm prevention support
So it's time to remove this quirk.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=45151
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 99084e8..170d743 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -1247,17 +1247,6 @@
}
/*
- * Clevo M720 notebook actually works ok with IRQ mode, if we lifted
- * the GPE storm threshold back to 20
- */
-static int ec_enlarge_storm_threshold(const struct dmi_system_id *id)
-{
- pr_debug("Setting the EC GPE storm threshold to 20\n");
- ec_storm_threshold = 20;
- return 0;
-}
-
-/*
* Acer EC firmware refuses to respond QR_EC when SCI_EVT is not set, for
* which case, we complete the QR_EC without issuing it to the firmware.
* https://bugzilla.kernel.org/show_bug.cgi?id=86211
@@ -1329,10 +1318,6 @@
ec_validate_ecdt, "ASUS hardware", {
DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc.") }, NULL},
{
- ec_enlarge_storm_threshold, "CLEVO hardware", {
- DMI_MATCH(DMI_SYS_VENDOR, "CLEVO Co."),
- DMI_MATCH(DMI_PRODUCT_NAME, "M720T/M730T"),}, NULL},
- {
ec_skip_dsdt_scan, "HP Folio 13", {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP Folio 13"),}, NULL},