From e735a80bd57d6b04e1c8f30da762ed0c6af5ee6a Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Sat, 23 Jun 2012 00:42:01 -0700 Subject: PCI: acpiphp: remove unused res_lock res_lock is never used, so remove it. Signed-off-by: Yinghai Lu Signed-off-by: Bjorn Helgaas --- drivers/pci/hotplug/acpiphp.h | 2 -- drivers/pci/hotplug/acpiphp_glue.c | 3 --- 2 files changed, 5 deletions(-) (limited to 'drivers/pci') diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h index 7722108e78df..6b58ed0432e9 100644 --- a/drivers/pci/hotplug/acpiphp.h +++ b/drivers/pci/hotplug/acpiphp.h @@ -89,8 +89,6 @@ struct acpiphp_bridge { /* PCI-to-PCI bridge device */ struct pci_dev *pci_dev; - - spinlock_t res_lock; }; diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 806c44fa645a..7dc8dd00135a 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -391,8 +391,6 @@ static void add_host_bridge(acpi_handle *handle) bridge->pci_bus = root->bus; - spin_lock_init(&bridge->res_lock); - init_bridge_misc(bridge); } @@ -425,7 +423,6 @@ static void add_p2p_bridge(acpi_handle *handle) * (which we access during module unload). */ get_device(&bridge->pci_bus->dev); - spin_lock_init(&bridge->res_lock); init_bridge_misc(bridge); return; -- cgit v1.2.3 From 2ac45f28b8eeef576c48579833b40b572f3f9790 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Sat, 23 Jun 2012 00:42:03 -0700 Subject: PCI: acpiphp: merge acpiphp_debug and debug Should not have two, just remove debug, and use module_param_named instead. Also change acpiphp_debug to bool. Signed-off-by: Yinghai Lu Signed-off-by: Bjorn Helgaas --- drivers/pci/hotplug/acpiphp.h | 2 +- drivers/pci/hotplug/acpiphp_core.c | 7 ++----- 2 files changed, 3 insertions(+), 6 deletions(-) (limited to 'drivers/pci') diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h index 6b58ed0432e9..a1afb5b39ad4 100644 --- a/drivers/pci/hotplug/acpiphp.h +++ b/drivers/pci/hotplug/acpiphp.h @@ -205,6 +205,6 @@ extern u8 acpiphp_get_latch_status (struct acpiphp_slot *slot); extern u8 acpiphp_get_adapter_status (struct acpiphp_slot *slot); /* variables */ -extern int acpiphp_debug; +extern bool acpiphp_debug; #endif /* _ACPIPHP_H */ diff --git a/drivers/pci/hotplug/acpiphp_core.c b/drivers/pci/hotplug/acpiphp_core.c index aa41631e9e02..96316b74969f 100644 --- a/drivers/pci/hotplug/acpiphp_core.c +++ b/drivers/pci/hotplug/acpiphp_core.c @@ -47,8 +47,7 @@ /* name size which is used for entries in pcihpfs */ #define SLOT_NAME_SIZE 21 /* {_SUN} */ -static bool debug; -int acpiphp_debug; +bool acpiphp_debug; /* local variables */ static int num_slots; @@ -62,7 +61,7 @@ MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); MODULE_PARM_DESC(debug, "Debugging mode enabled or not"); -module_param(debug, bool, 0644); +module_param_named(debug, acpiphp_debug, bool, 0644); /* export the attention callback registration methods */ EXPORT_SYMBOL_GPL(acpiphp_register_attention); @@ -379,8 +378,6 @@ static int __init acpiphp_init(void) if (acpi_pci_disabled) return 0; - acpiphp_debug = debug; - /* read all the ACPI info from the system */ return init_acpi(); } -- cgit v1.2.3