From db89b4f0dbab837d0f3de2c3e9427a8d5393afa3 Mon Sep 17 00:00:00 2001 From: Pavel Machek Date: Mon, 22 Sep 2008 14:37:34 -0700 Subject: ACPI: catch calls of acpi_driver_data on pointer of wrong type Catch attempts to use of acpi_driver_data on pointers of wrong type. akpm: rewritten to use proper C typechecking and remove the "function"-used-as-lvalue thing. Signed-off-by: Pavel Machek Signed-off-by: Andrew Morton Signed-off-by: Len Brown --- drivers/acpi/ac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/acpi/ac.c') diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 831883b7d6c9..8b6a84a43b15 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -269,7 +269,7 @@ static int acpi_ac_add(struct acpi_device *device) ac->device = device; strcpy(acpi_device_name(device), ACPI_AC_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_AC_CLASS); - acpi_driver_data(device) = ac; + device->driver_data = ac; result = acpi_ac_get_state(ac); if (result) -- cgit v1.2.3 From 27663c5855b10af9ec67bc7dfba001426ba21222 Mon Sep 17 00:00:00 2001 From: Matthew Wilcox Date: Fri, 10 Oct 2008 02:22:59 -0400 Subject: ACPI: Change acpi_evaluate_integer to support 64-bit on 32-bit kernels As of version 2.0, ACPI can return 64-bit integers. The current acpi_evaluate_integer only supports 64-bit integers on 64-bit platforms. Change the argument to take a pointer to an acpi_integer so we support 64-bit integers on all platforms. lenb: replaced use of "acpi_integer" with "unsigned long long" lenb: fixed bug in acpi_thermal_trips_update() Signed-off-by: Matthew Wilcox Signed-off-by: Len Brown --- drivers/acpi/ac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/acpi/ac.c') diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 831883b7d6c9..5e57a80c6cf1 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -85,7 +85,7 @@ struct acpi_ac { struct power_supply charger; #endif struct acpi_device * device; - unsigned long state; + unsigned long long state; }; #define to_acpi_ac(x) container_of(x, struct acpi_ac, charger); -- cgit v1.2.3