Turn the existing run_edge_events_on_boot_blacklist dmi_system_id table
into a generic quirk table, storing the quirks in the driver_data ptr.
This is a preparation patch for adding other types of (DMI based) quirks.
Cc: stable@xxxxxxxxxxxxxxx
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
drivers/gpio/gpiolib-acpi.c | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index d30e57dc755c..2b47d906d536 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -21,6 +21,8 @@
#include "gpiolib.h"
#include "gpiolib-acpi.h"
+#define QUIRK_NO_EDGE_EVENTS_ON_BOOT 0x01l
+
static int run_edge_events_on_boot = -1;
module_param(run_edge_events_on_boot, int, 0444);
MODULE_PARM_DESC(run_edge_events_on_boot,
@@ -1309,7 +1311,7 @@ static int acpi_gpio_handle_deferred_request_irqs(void)
/* We must use _sync so that this runs after the first deferred_probe run */
late_initcall_sync(acpi_gpio_handle_deferred_request_irqs);
-static const struct dmi_system_id run_edge_events_on_boot_blacklist[] = {
+static const struct dmi_system_id gpiolib_acpi_quirks[] = {
{
/*
* The Minix Neo Z83-4 has a micro-USB-B id-pin handler for
@@ -1319,7 +1321,8 @@ static const struct dmi_system_id run_edge_events_on_boot_blacklist[] = {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MINIX"),
DMI_MATCH(DMI_PRODUCT_NAME, "Z83-4"),
- }
+ },
+ .driver_data = (void *)QUIRK_NO_EDGE_EVENTS_ON_BOOT,
},
{
/*
@@ -1331,15 +1334,23 @@ static const struct dmi_system_id run_edge_events_on_boot_blacklist[] = {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Wortmann_AG"),
DMI_MATCH(DMI_PRODUCT_NAME, "TERRA_PAD_1061"),
- }
+ },
+ .driver_data = (void *)QUIRK_NO_EDGE_EVENTS_ON_BOOT,
},
{} /* Terminating entry */
};
static int acpi_gpio_setup_params(void)
{
+ const struct dmi_system_id *id;
+ long quirks = 0;
+
+ id = dmi_first_match(gpiolib_acpi_quirks);
+ if (id)
+ quirks = (long)id->driver_data;
+
if (run_edge_events_on_boot < 0) {
- if (dmi_check_system(run_edge_events_on_boot_blacklist))
+ if (quirks & QUIRK_NO_EDGE_EVENTS_ON_BOOT)
run_edge_events_on_boot = 0;
else
run_edge_events_on_boot = 1;
--
2.24.1
