From 5fba344cfdbaa79e6320da26c3db34dfb219a845 Mon Sep 17 00:00:00 2001 From: Henrique de Moraes Holschuh Date: Sat, 21 Apr 2007 11:08:31 -0300 Subject: ACPI: thinkpad-acpi: clean up probing and move init to subdrivers Move most of the probing code to its own function, and most of the subdriver-specific init code into subdriver init functions. This allows us to not define pci_handle unless the dock subdriver is enabled, as well. This patch causes a minor userland interface change: if a subdriver doesn't detect a capability, /proc entries for it are not created anymore (as opposed to a /proc entry that just returned "unsupported"). Signed-off-by: Henrique de Moraes Holschuh Signed-off-by: Len Brown --- drivers/misc/thinkpad_acpi.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/misc/thinkpad_acpi.h') diff --git a/drivers/misc/thinkpad_acpi.h b/drivers/misc/thinkpad_acpi.h index b2348d7a07c4..06d4c3839afd 100644 --- a/drivers/misc/thinkpad_acpi.h +++ b/drivers/misc/thinkpad_acpi.h @@ -104,7 +104,7 @@ static acpi_handle ecrd_handle, ecwr_handle; /* 570 EC access */ static acpi_handle cmos_handle, hkey_handle; /* basic thinkpad handles */ static void ibm_handle_init(char *name, - acpi_handle * handle, acpi_handle parent, + acpi_handle *handle, acpi_handle parent, char **paths, int num_paths, char **path); #define IBM_HANDLE_INIT(object) \ ibm_handle_init(#object, &object##_handle, *object##_parent, \ @@ -242,8 +242,8 @@ static int cmos_write(char *buf); * Dock subdriver */ -static acpi_handle pci_handle; #ifdef CONFIG_THINKPAD_ACPI_DOCK +static acpi_handle pci_handle; static acpi_handle dock_handle; static void dock_notify(struct ibm_struct *ibm, u32 event); -- cgit v1.2.2