From 29b71a1ca74491fab9fed09e9d835d840d042690 Mon Sep 17 00:00:00 2001 From: Thomas Renninger Date: Mon, 23 Jul 2007 14:43:51 +0200 Subject: ACPI: autoload modules - Create ACPI alias interface Modify modpost (file2alias.c) to add acpi*:XYZ0001: alias in modules.alias like: grep acpi /lib/modules/2.6.22-rc4-default/modules.alias alias acpi*:SNY5001:* sony_laptop alias acpi*:SNY6001:* sony_laptop for e.g. the sony_laptop module. This module matches against all ACPI devices with a HID or CID of SNY5001 or SNY6001 Export an uevent and modalias sysfs file containing the string: [MODALIAS=]acpi:PNP0C0C: additional CIDs are concatenated at the end. Signed-off-by: Thomas Renninger Signed-off-by: Kay Sievers Signed-off-by: Len Brown --- drivers/pnp/pnpacpi/core.c | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) (limited to 'drivers/pnp/pnpacpi') diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c index a00548799e98..0bc889144e6f 100644 --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -21,7 +21,10 @@ #include #include +#include #include +#include + #include "pnpacpi.h" static int num = 0; @@ -33,15 +36,17 @@ static int num = 0; * have irqs (PIC, Timer) because we call acpi_register_gsi. * Finaly only devices that have a CRS method need to be in this list. */ -static char __initdata excluded_id_list[] = - "PNP0C09," /* EC */ - "PNP0C0F," /* Link device */ - "PNP0000," /* PIC */ - "PNP0100," /* Timer */ - ; +static __initdata struct acpi_device_id excluded_id_list[] ={ + {"PNP0C09", 0}, /* EC */ + {"PNP0C0F", 0}, /* Link device */ + {"PNP0000", 0}, /* PIC */ + {"PNP0100", 0}, /* Timer */ + {"", 0}, +}; + static inline int is_exclusive_device(struct acpi_device *dev) { - return (!acpi_match_ids(dev, excluded_id_list)); + return (!acpi_match_device_ids(dev, excluded_id_list)); } /* -- cgit v1.2.3