From 95afae481414cbdb0567bf82d5e5077c3ac9da20 Mon Sep 17 00:00:00 2001 From: David Vrabel Date: Mon, 8 Sep 2014 17:30:41 +0100 Subject: xen: remove DEFINE_XENBUS_DRIVER() macro The DEFINE_XENBUS_DRIVER() macro looks a bit weird and causes sparse errors. Replace the uses with standard structure definitions instead. This is similar to pci and usb device registration. Signed-off-by: David Vrabel --- drivers/block/xen-blkback/xenbus.c | 11 +++-------- drivers/block/xen-blkfront.c | 5 +++-- drivers/char/tpm/xen-tpmfront.c | 13 +++++++------ drivers/input/misc/xen-kbdfront.c | 5 +++-- drivers/net/xen-netback/xenbus.c | 10 +++------- drivers/net/xen-netfront.c | 16 ++++++++-------- drivers/pci/xen-pcifront.c | 6 ++++-- drivers/scsi/xen-scsifront.c | 5 +++-- drivers/tty/hvc/hvc_xen.c | 9 ++++----- drivers/video/fbdev/xen-fbfront.c | 5 +++-- drivers/xen/xen-pciback/xenbus.c | 6 ++++-- drivers/xen/xen-scsiback.c | 5 +++-- drivers/xen/xenbus/xenbus_probe.c | 6 +++++- drivers/xen/xenbus/xenbus_probe.h | 4 +++- drivers/xen/xenbus/xenbus_probe_backend.c | 8 +++++--- drivers/xen/xenbus/xenbus_probe_frontend.c | 8 +++++--- 16 files changed, 66 insertions(+), 56 deletions(-) (limited to 'drivers') diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c index 3a8b810b4980..0b13b1c9a01e 100644 --- a/drivers/block/xen-blkback/xenbus.c +++ b/drivers/block/xen-blkback/xenbus.c @@ -907,22 +907,17 @@ static int connect_ring(struct backend_info *be) return 0; } - -/* ** Driver Registration ** */ - - static const struct xenbus_device_id xen_blkbk_ids[] = { { "vbd" }, { "" } }; - -static DEFINE_XENBUS_DRIVER(xen_blkbk, , +static struct xenbus_driver xen_blkbk_driver = { + .ids = xen_blkbk_ids, .probe = xen_blkbk_probe, .remove = xen_blkbk_remove, .otherend_changed = frontend_changed -); - +}; int xen_blkif_xenbus_init(void) { diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 5deb235bd18f..37af03e9d859 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -2055,13 +2055,14 @@ static const struct xenbus_device_id blkfront_ids[] = { { "" } }; -static DEFINE_XENBUS_DRIVER(blkfront, , +static struct xenbus_driver blkfront_driver = { + .ids = blkfront_ids, .probe = blkfront_probe, .remove = blkfront_remove, .resume = blkfront_resume, .otherend_changed = blkback_changed, .is_ready = blkfront_is_ready, -); +}; static int __init xlblk_init(void) { diff --git a/drivers/char/tpm/xen-tpmfront.c b/drivers/char/tpm/xen-tpmfront.c index 2064b4527040..441b44e54226 100644 --- a/drivers/char/tpm/xen-tpmfront.c +++ b/drivers/char/tpm/xen-tpmfront.c @@ -367,12 +367,13 @@ static const struct xenbus_device_id tpmfront_ids[] = { }; MODULE_ALIAS("xen:vtpm"); -static DEFINE_XENBUS_DRIVER(tpmfront, , - .probe = tpmfront_probe, - .remove = tpmfront_remove, - .resume = tpmfront_resume, - .otherend_changed = backend_changed, - ); +static struct xenbus_driver tpmfront_driver = { + .ids = tpmfront_ids, + .probe = tpmfront_probe, + .remove = tpmfront_remove, + .resume = tpmfront_resume, + .otherend_changed = backend_changed, +}; static int __init xen_tpmfront_init(void) { diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c index fbfdc10573be..1af28b06c713 100644 --- a/drivers/input/misc/xen-kbdfront.c +++ b/drivers/input/misc/xen-kbdfront.c @@ -365,12 +365,13 @@ static const struct xenbus_device_id xenkbd_ids[] = { { "" } }; -static DEFINE_XENBUS_DRIVER(xenkbd, , +static struct xenbus_driver xenkbd_driver = { + .ids = xenkbd_ids, .probe = xenkbd_probe, .remove = xenkbd_remove, .resume = xenkbd_resume, .otherend_changed = xenkbd_backend_changed, -); +}; static int __init xenkbd_init(void) { diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c index 9c47b897b6d2..8079c31ac5e6 100644 --- a/drivers/net/xen-netback/xenbus.c +++ b/drivers/net/xen-netback/xenbus.c @@ -937,22 +937,18 @@ static int read_xenbus_vif_flags(struct backend_info *be) return 0; } - -/* ** Driver Registration ** */ - - static const struct xenbus_device_id netback_ids[] = { { "vif" }, { "" } }; - -static DEFINE_XENBUS_DRIVER(netback, , +static struct xenbus_driver netback_driver = { + .ids = netback_ids, .probe = netback_probe, .remove = netback_remove, .uevent = netback_uevent, .otherend_changed = frontend_changed, -); +}; int xenvif_xenbus_init(void) { diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index ca82f545ec2c..fa671442f420 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -2300,12 +2300,6 @@ static void xennet_sysfs_delif(struct net_device *netdev) #endif /* CONFIG_SYSFS */ -static const struct xenbus_device_id netfront_ids[] = { - { "vif" }, - { "" } -}; - - static int xennet_remove(struct xenbus_device *dev) { struct netfront_info *info = dev_get_drvdata(&dev->dev); @@ -2338,12 +2332,18 @@ static int xennet_remove(struct xenbus_device *dev) return 0; } -static DEFINE_XENBUS_DRIVER(netfront, , +static const struct xenbus_device_id netfront_ids[] = { + { "vif" }, + { "" } +}; + +static struct xenbus_driver netfront_driver = { + .ids = netfront_ids, .probe = netfront_probe, .remove = xennet_remove, .resume = netfront_resume, .otherend_changed = netback_changed, -); +}; static int __init netif_init(void) { diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c index 53df39a22c8a..116ca3746adb 100644 --- a/drivers/pci/xen-pcifront.c +++ b/drivers/pci/xen-pcifront.c @@ -1136,11 +1136,13 @@ static const struct xenbus_device_id xenpci_ids[] = { {""}, }; -static DEFINE_XENBUS_DRIVER(xenpci, "pcifront", +static struct xenbus_driver xenpci_driver = { + .name = "pcifront", + .ids = xenpci_ids, .probe = pcifront_xenbus_probe, .remove = pcifront_xenbus_remove, .otherend_changed = pcifront_backend_changed, -); +}; static int __init pcifront_init(void) { diff --git a/drivers/scsi/xen-scsifront.c b/drivers/scsi/xen-scsifront.c index cc14c8ddd369..34199d206ba6 100644 --- a/drivers/scsi/xen-scsifront.c +++ b/drivers/scsi/xen-scsifront.c @@ -998,11 +998,12 @@ static const struct xenbus_device_id scsifront_ids[] = { { "" } }; -static DEFINE_XENBUS_DRIVER(scsifront, , +static struct xenbus_driver scsifront_driver = { + .ids = scsifront_ids, .probe = scsifront_probe, .remove = scsifront_remove, .otherend_changed = scsifront_backend_changed, -); +}; static int __init scsifront_init(void) { diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c index 2dc2831840ca..c3d8af917ffc 100644 --- a/drivers/tty/hvc/hvc_xen.c +++ b/drivers/tty/hvc/hvc_xen.c @@ -347,8 +347,6 @@ static int xen_console_remove(struct xencons_info *info) } #ifdef CONFIG_HVC_XEN_FRONTEND -static struct xenbus_driver xencons_driver; - static int xencons_remove(struct xenbus_device *dev) { return xen_console_remove(dev_get_drvdata(&dev->dev)); @@ -502,13 +500,14 @@ static const struct xenbus_device_id xencons_ids[] = { { "" } }; - -static DEFINE_XENBUS_DRIVER(xencons, "xenconsole", +static struct xenbus_driver xencons_driver = { + .name = "xenconsole", + .ids = xencons_ids, .probe = xencons_probe, .remove = xencons_remove, .resume = xencons_resume, .otherend_changed = xencons_backend_changed, -); +}; #endif /* CONFIG_HVC_XEN_FRONTEND */ static int __init xen_hvc_init(void) diff --git a/drivers/video/fbdev/xen-fbfront.c b/drivers/video/fbdev/xen-fbfront.c index 901014bbc821..09dc44736c1a 100644 --- a/drivers/video/fbdev/xen-fbfront.c +++ b/drivers/video/fbdev/xen-fbfront.c @@ -684,12 +684,13 @@ static const struct xenbus_device_id xenfb_ids[] = { { "" } }; -static DEFINE_XENBUS_DRIVER(xenfb, , +static struct xenbus_driver xenfb_driver = { + .ids = xenfb_ids, .probe = xenfb_probe, .remove = xenfb_remove, .resume = xenfb_resume, .otherend_changed = xenfb_backend_changed, -); +}; static int __init xenfb_init(void) { diff --git a/drivers/xen/xen-pciback/xenbus.c b/drivers/xen/xen-pciback/xenbus.c index c214daab4829..ad8d30c088fe 100644 --- a/drivers/xen/xen-pciback/xenbus.c +++ b/drivers/xen/xen-pciback/xenbus.c @@ -719,11 +719,13 @@ static const struct xenbus_device_id xen_pcibk_ids[] = { {""}, }; -static DEFINE_XENBUS_DRIVER(xen_pcibk, DRV_NAME, +static struct xenbus_driver xen_pcibk_driver = { + .name = DRV_NAME, + .ids = xen_pcibk_ids, .probe = xen_pcibk_xenbus_probe, .remove = xen_pcibk_xenbus_remove, .otherend_changed = xen_pcibk_frontend_changed, -); +}; const struct xen_pcibk_backend *__read_mostly xen_pcibk_backend; diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c index ad11258a78d6..3e32146472a5 100644 --- a/drivers/xen/xen-scsiback.c +++ b/drivers/xen/xen-scsiback.c @@ -2056,11 +2056,12 @@ static const struct xenbus_device_id scsiback_ids[] = { { "" } }; -static DEFINE_XENBUS_DRIVER(scsiback, , +static struct xenbus_driver scsiback_driver = { + .ids = scsiback_ids, .probe = scsiback_probe, .remove = scsiback_remove, .otherend_changed = scsiback_frontend_changed -); +}; static void scsiback_init_pend(void *p) { diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index 3c0a74b3e9b1..564b31584860 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -297,9 +297,13 @@ void xenbus_dev_shutdown(struct device *_dev) EXPORT_SYMBOL_GPL(xenbus_dev_shutdown); int xenbus_register_driver_common(struct xenbus_driver *drv, - struct xen_bus_type *bus) + struct xen_bus_type *bus, + struct module *owner, const char *mod_name) { + drv->driver.name = drv->name ? drv->name : drv->ids[0].devicetype; drv->driver.bus = &bus->bus; + drv->driver.owner = owner; + drv->driver.mod_name = mod_name; return driver_register(&drv->driver); } diff --git a/drivers/xen/xenbus/xenbus_probe.h b/drivers/xen/xenbus/xenbus_probe.h index 1085ec294a19..c9ec7ca1f7ab 100644 --- a/drivers/xen/xenbus/xenbus_probe.h +++ b/drivers/xen/xenbus/xenbus_probe.h @@ -60,7 +60,9 @@ extern int xenbus_match(struct device *_dev, struct device_driver *_drv); extern int xenbus_dev_probe(struct device *_dev); extern int xenbus_dev_remove(struct device *_dev); extern int xenbus_register_driver_common(struct xenbus_driver *drv, - struct xen_bus_type *bus); + struct xen_bus_type *bus, + struct module *owner, + const char *mod_name); extern int xenbus_probe_node(struct xen_bus_type *bus, const char *type, const char *nodename); diff --git a/drivers/xen/xenbus/xenbus_probe_backend.c b/drivers/xen/xenbus/xenbus_probe_backend.c index 5125dce11a60..04f7f85a5edf 100644 --- a/drivers/xen/xenbus/xenbus_probe_backend.c +++ b/drivers/xen/xenbus/xenbus_probe_backend.c @@ -234,13 +234,15 @@ int xenbus_dev_is_online(struct xenbus_device *dev) } EXPORT_SYMBOL_GPL(xenbus_dev_is_online); -int xenbus_register_backend(struct xenbus_driver *drv) +int __xenbus_register_backend(struct xenbus_driver *drv, struct module *owner, + const char *mod_name) { drv->read_otherend_details = read_frontend_details; - return xenbus_register_driver_common(drv, &xenbus_backend); + return xenbus_register_driver_common(drv, &xenbus_backend, + owner, mod_name); } -EXPORT_SYMBOL_GPL(xenbus_register_backend); +EXPORT_SYMBOL_GPL(__xenbus_register_backend); static int backend_probe_and_watch(struct notifier_block *notifier, unsigned long event, diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c index cb385c10d2b1..bcb53bdc469c 100644 --- a/drivers/xen/xenbus/xenbus_probe_frontend.c +++ b/drivers/xen/xenbus/xenbus_probe_frontend.c @@ -317,13 +317,15 @@ static void wait_for_devices(struct xenbus_driver *xendrv) print_device_status); } -int xenbus_register_frontend(struct xenbus_driver *drv) +int __xenbus_register_frontend(struct xenbus_driver *drv, struct module *owner, + const char *mod_name) { int ret; drv->read_otherend_details = read_backend_details; - ret = xenbus_register_driver_common(drv, &xenbus_frontend); + ret = xenbus_register_driver_common(drv, &xenbus_frontend, + owner, mod_name); if (ret) return ret; @@ -332,7 +334,7 @@ int xenbus_register_frontend(struct xenbus_driver *drv) return 0; } -EXPORT_SYMBOL_GPL(xenbus_register_frontend); +EXPORT_SYMBOL_GPL(__xenbus_register_frontend); static DECLARE_WAIT_QUEUE_HEAD(backend_state_wq); static int backend_state; -- cgit v1.2.3