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Merge branch 'bugzilla-10237' into test

This commit is contained in:
Len Brown 2008-10-22 23:19:59 -04:00
parent 2285bc3d3d 20edd74fcf
commit 63e065e5d3
1 changed files with 13 additions and 2 deletions
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15
drivers/acpi/ec.c
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@ -862,8 +862,19 @@ static int ec_install_handlers(struct acpi_ec *ec)
&acpi_ec_space_handler,
NULL, ec);
if (ACPI_FAILURE(status)) {
acpi_remove_gpe_handler(NULL, ec->gpe, &acpi_ec_gpe_handler);
return -ENODEV;
if (status == AE_NOT_FOUND) {
/*
* Maybe OS fails in evaluating the _REG object.
* The AE_NOT_FOUND error will be ignored and OS
* continue to initialize EC.
*/
printk(KERN_ERR "Fail in evaluating the _REG object"
" of EC device. Broken bios is suspected.\n");
} else {
acpi_remove_gpe_handler(NULL, ec->gpe,
&acpi_ec_gpe_handler);
return -ENODEV;
}
}
ec->handlers_installed = 1;