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e140a1c)
It appears that some BIOSes reserve ACPI resources without using them,
and acpi_enable_resources=lax seems to result in failures to load
certain drivers.
Introduce a 'ignore_resource_conflict' module parameter as alternate
means to ignore ACPI resource conflicts.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
module_param(force_id, ushort, 0);
MODULE_PARM_DESC(force_id, "Override the detected device ID");
module_param(force_id, ushort, 0);
MODULE_PARM_DESC(force_id, "Override the detected device ID");
+static bool ignore_resource_conflict;
+module_param(ignore_resource_conflict, bool, 0);
+MODULE_PARM_DESC(ignore_resource_conflict, "Ignore ACPI resource conflict");
+
static struct platform_device *it87_pdev[2];
#define REG_2E 0x2e /* The register to read/write */
static struct platform_device *it87_pdev[2];
#define REG_2E 0x2e /* The register to read/write */
int err;
err = acpi_check_resource_conflict(&res);
int err;
err = acpi_check_resource_conflict(&res);
+ if (err) {
+ if (!ignore_resource_conflict)
+ return err;
+ }
pdev = platform_device_alloc(DRVNAME, address);
if (!pdev)
pdev = platform_device_alloc(DRVNAME, address);
if (!pdev)