From: Bjorn Helgaas Date: Mon, 14 Apr 2014 22:11:40 +0000 (-0600) Subject: PCI: Remove unnecessary __ref annotations X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=10874f5a00266343a06e95da680e8a5a383d9a80;p=openwrt%2Fstaging%2Fblogic.git PCI: Remove unnecessary __ref annotations Some PCI functions used to be marked __devinit. When CONFIG_HOTPLUG was not set, these functions were discarded after boot. A few callers of these __devinit functions were marked __ref to indicate that they could safely call the __devinit functions even though the callers were not __devinit. But CONFIG_HOTPLUG and __devinit are now gone, and the need for the __ref annotations is also gone, so remove them. Relevant historical commits: 54b956b90360 Remove __dev* markings from init.h a8e4b9c101ae PCI: add generic pci_hp_add_bridge() 0ab2b57f8db8 PCI: fix section mismatch warning in pci_scan_child_bus 451124a7cc6c PCI: fix 4x section mismatch warnings Signed-off-by: Bjorn Helgaas --- diff --git a/drivers/pci/hotplug-pci.c b/drivers/pci/hotplug-pci.c index 6258dc260d9f..c68366cee6b7 100644 --- a/drivers/pci/hotplug-pci.c +++ b/drivers/pci/hotplug-pci.c @@ -4,7 +4,7 @@ #include #include "pci.h" -int __ref pci_hp_add_bridge(struct pci_dev *dev) +int pci_hp_add_bridge(struct pci_dev *dev) { struct pci_bus *parent = dev->bus; int pass, busnr, start = parent->busn_res.start; diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 0238a02b4cb3..bb945e33b1ec 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -500,7 +500,7 @@ static int acpiphp_rescan_slot(struct acpiphp_slot *slot) * This function should be called per *physical slot*, * not per each slot object in ACPI namespace. */ -static void __ref enable_slot(struct acpiphp_slot *slot) +static void enable_slot(struct acpiphp_slot *slot) { struct pci_dev *dev; struct pci_bus *bus = slot->bus; diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c index 8c1464851768..b238a1a28372 100644 --- a/drivers/pci/hotplug/cpci_hotplug_pci.c +++ b/drivers/pci/hotplug/cpci_hotplug_pci.c @@ -250,7 +250,7 @@ int cpci_led_off(struct slot* slot) * Device configuration functions */ -int __ref cpci_configure_slot(struct slot *slot) +int cpci_configure_slot(struct slot *slot) { struct pci_dev *dev; struct pci_bus *parent; diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c index 2bf69fe1926c..18209ebc0979 100644 --- a/drivers/pci/hotplug/shpchp_pci.c +++ b/drivers/pci/hotplug/shpchp_pci.c @@ -34,7 +34,7 @@ #include "../pci.h" #include "shpchp.h" -int __ref shpchp_configure_device(struct slot *p_slot) +int shpchp_configure_device(struct slot *p_slot) { struct pci_dev *dev; struct controller *ctrl = p_slot->ctrl; diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 6bd082299e31..fe233a3099cf 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -201,11 +201,11 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type, struct resource *res, unsigned int reg); int pci_resource_bar(struct pci_dev *dev, int resno, enum pci_bar_type *type); void pci_configure_ari(struct pci_dev *dev); -void __ref __pci_bus_size_bridges(struct pci_bus *bus, +void __pci_bus_size_bridges(struct pci_bus *bus, struct list_head *realloc_head); -void __ref __pci_bus_assign_resources(const struct pci_bus *bus, - struct list_head *realloc_head, - struct list_head *fail_head); +void __pci_bus_assign_resources(const struct pci_bus *bus, + struct list_head *realloc_head, + struct list_head *fail_head); /** * pci_ari_enabled - query ARI forwarding status diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index ef09f5f2fe6c..fe89a982a3da 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -719,7 +719,7 @@ add_dev: return child; } -struct pci_bus *__ref pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr) +struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr) { struct pci_bus *child; @@ -1369,7 +1369,7 @@ void pci_device_add(struct pci_dev *dev, struct pci_bus *bus) WARN_ON(ret < 0); } -struct pci_dev *__ref pci_scan_single_device(struct pci_bus *bus, int devfn) +struct pci_dev *pci_scan_single_device(struct pci_bus *bus, int devfn) { struct pci_dev *dev; @@ -1958,7 +1958,7 @@ EXPORT_SYMBOL(pci_scan_bus); * * Returns the max number of subordinate bus discovered. */ -unsigned int __ref pci_rescan_bus_bridge_resize(struct pci_dev *bridge) +unsigned int pci_rescan_bus_bridge_resize(struct pci_dev *bridge) { unsigned int max; struct pci_bus *bus = bridge->subordinate; @@ -1981,7 +1981,7 @@ unsigned int __ref pci_rescan_bus_bridge_resize(struct pci_dev *bridge) * * Returns the max number of subordinate bus discovered. */ -unsigned int __ref pci_rescan_bus(struct pci_bus *bus) +unsigned int pci_rescan_bus(struct pci_bus *bus) { unsigned int max; diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 138bdd6393be..d219d44709b2 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -1113,8 +1113,7 @@ handle_done: ; } -void __ref __pci_bus_size_bridges(struct pci_bus *bus, - struct list_head *realloc_head) +void __pci_bus_size_bridges(struct pci_bus *bus, struct list_head *realloc_head) { struct pci_dev *dev; unsigned long mask, prefmask; @@ -1178,15 +1177,15 @@ void __ref __pci_bus_size_bridges(struct pci_bus *bus, } } -void __ref pci_bus_size_bridges(struct pci_bus *bus) +void pci_bus_size_bridges(struct pci_bus *bus) { __pci_bus_size_bridges(bus, NULL); } EXPORT_SYMBOL(pci_bus_size_bridges); -void __ref __pci_bus_assign_resources(const struct pci_bus *bus, - struct list_head *realloc_head, - struct list_head *fail_head) +void __pci_bus_assign_resources(const struct pci_bus *bus, + struct list_head *realloc_head, + struct list_head *fail_head) { struct pci_bus *b; struct pci_dev *dev; @@ -1218,15 +1217,15 @@ void __ref __pci_bus_assign_resources(const struct pci_bus *bus, } } -void __ref pci_bus_assign_resources(const struct pci_bus *bus) +void pci_bus_assign_resources(const struct pci_bus *bus) { __pci_bus_assign_resources(bus, NULL, NULL); } EXPORT_SYMBOL(pci_bus_assign_resources); -static void __ref __pci_bridge_assign_resources(const struct pci_dev *bridge, - struct list_head *add_head, - struct list_head *fail_head) +static void __pci_bridge_assign_resources(const struct pci_dev *bridge, + struct list_head *add_head, + struct list_head *fail_head) { struct pci_bus *b; @@ -1304,9 +1303,9 @@ enum release_type { * try to release pci bridge resources that is from leaf bridge, * so we can allocate big new one later */ -static void __ref pci_bus_release_bridge_resources(struct pci_bus *bus, - unsigned long type, - enum release_type rel_type) +static void pci_bus_release_bridge_resources(struct pci_bus *bus, + unsigned long type, + enum release_type rel_type) { struct pci_dev *dev; bool is_leaf_bridge = true;