From 6143ca162642a7765672f1d2bd8362579d1d02a3 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 18 Oct 2010 08:43:13 +0800 Subject: [PATCH] --- yaml --- r: 217648 b: refs/heads/master c: 3989170f8e3c1bd71d8f7ec6e3d52e46815ee096 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/acpi/acpica/evxfregn.c | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index dc8d9f2cd8a5..d38f4137f124 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 3af283e1141474925b33383425bbe038e75fd03a +refs/heads/master: 3989170f8e3c1bd71d8f7ec6e3d52e46815ee096 diff --git a/trunk/drivers/acpi/acpica/evxfregn.c b/trunk/drivers/acpi/acpica/evxfregn.c index 541cbc1544d5..ce9314f79451 100644 --- a/trunk/drivers/acpi/acpica/evxfregn.c +++ b/trunk/drivers/acpi/acpica/evxfregn.c @@ -64,6 +64,12 @@ ACPI_MODULE_NAME("evxfregn") * * DESCRIPTION: Install a handler for all op_regions of a given space_id. * + * NOTE: This function should only be called after acpi_enable_subsystem has + * been called. This is because any _REG methods associated with the Space ID + * are executed here, and these methods can only be safely executed after + * the default handlers have been installed and the hardware has been + * initialized (via acpi_enable_subsystem.) + * ******************************************************************************/ acpi_status acpi_install_address_space_handler(acpi_handle device,