From 6bf85ba9e55f659ddc0747bf1bb504ec6d15f525 Mon Sep 17 00:00:00 2001 From: Suzuki K Poulose Date: Tue, 23 Jul 2019 23:18:37 +0100 Subject: drivers: Add generic helper to match any device Add a generic helper to match any/all devices. Using this introduce new wrappers {bus/driver/class}_find_next_device(). Cc: Elie Morisse Cc: "James E.J. Bottomley" Cc: "Martin K. Petersen" Cc: Nehal Shah Cc: "Rafael J. Wysocki" Cc: Shyam Sundar S K Signed-off-by: Suzuki K Poulose Acked-by: Bjorn Helgaas # PCI Link: https://lore.kernel.org/r/20190723221838.12024-7-suzuki.poulose@arm.com Signed-off-by: Greg Kroah-Hartman --- drivers/pci/probe.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/pci') diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index a3c7338fad86..dbeeb385fb9f 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -64,11 +64,6 @@ static struct resource *get_pci_domain_busn_res(int domain_nr) return &r->res; } -static int find_anything(struct device *dev, const void *data) -{ - return 1; -} - /* * Some device drivers need know if PCI is initiated. * Basically, we think PCI is not initiated when there @@ -79,7 +74,7 @@ int no_pci_devices(void) struct device *dev; int no_devices; - dev = bus_find_device(&pci_bus_type, NULL, NULL, find_anything); + dev = bus_find_next_device(&pci_bus_type, NULL); no_devices = (dev == NULL); put_device(dev); return no_devices; -- cgit v1.2.3-59-g8ed1b