From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: linux-kernel@vger.kernel.org
Cc: gregkh@linuxfoundation.org, rafael@kernel.org,
suzuki.poulose@arm.com, Bjorn Helgaas <bhelgaas@google.com>
Subject: [RFC PATCH 54/57] drivers: pci: Use bus_find_next_device() helper
Date: Mon, 3 Jun 2019 16:50:20 +0100 [thread overview]
Message-ID: <1559577023-558-55-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1559577023-558-1-git-send-email-suzuki.poulose@arm.com>
Reuse the generic helper to find the next device on bus.
Cc: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
drivers/pci/probe.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index f9ef7ad..3504695 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;
--
2.7.4
next prev parent reply other threads:[~2019-06-03 15:52 UTC|newest]
Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1559577023-558-1-git-send-email-suzuki.poulose@arm.com>
2019-06-03 15:49 ` [RFC PATCH 01/57] drivers: s390/cio: Use driver_for_each_device Suzuki K Poulose
2019-06-14 13:32 ` Suzuki K Poulose
2019-06-17 9:21 ` Sebastian Ott
2019-06-03 15:49 ` [RFC PATCH 02/57] drivers: ipmi: Drop device reference Suzuki K Poulose
2019-06-03 17:01 ` Corey Minyard
2019-06-03 17:03 ` Suzuki K Poulose
2019-06-03 19:09 ` Greg KH
2019-06-03 19:59 ` Corey Minyard
2019-06-04 7:43 ` Greg KH
2019-06-03 15:49 ` [RFC PATCH 03/57] drivers: coresight: Drop device references found via bus_find_device Suzuki K Poulose
2019-06-03 19:08 ` Greg KH
2019-06-04 8:19 ` Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 04/57] drivers: Add generic match helper to match the device of_node Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 05/57] drm: mipi_dsi: Use bus_find_device_by_of_node() helper Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 06/57] drivers: i2c: i2c-core: Use bus_find_device_by_of_node helper Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 07/57] drivers: nvmem: " Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 08/57] drivers: spi: " Suzuki K Poulose
2019-06-03 16:04 ` Mark Brown
2019-06-03 15:49 ` [RFC PATCH 09/57] drivers: sound: rockchip: rk3399: " Suzuki K Poulose
2019-06-03 16:02 ` Mark Brown
2019-06-03 15:49 ` [RFC PATCH 10/57] drivers: coresight: " Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 11/57] of: mdio: " Suzuki K Poulose
2019-06-03 16:00 ` Andrew Lunn
2019-06-03 15:49 ` [RFC PATCH 12/57] of: platform: " Suzuki K Poulose
2019-06-10 20:44 ` Rob Herring
2019-06-03 15:49 ` [RFC PATCH 13/57] drivers: Add generic helper for matching device by fwnode Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 14/57] drivers: devcon: Use bus_find_device_by_fwnode helper Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 15/57] net: hisilicon: hnfs:Use " Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 16/57] net: hns_roce: Use " Suzuki K Poulose
2019-06-03 16:05 ` Jason Gunthorpe
2019-06-03 15:49 ` [RFC PATCH 17/57] drivers: Add generic match by device type helper Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 18/57] drivers: intel_th: Use bus_find_device_by_devt helper Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 19/57] drivers: usb: core: " Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 20/57] platform: Add a helper to find device by driver Suzuki K Poulose
2019-06-04 13:29 ` Heiko Stuebner
2019-06-04 13:31 ` Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 21/57] drivers: Add generic match helper by ACPI_COMPANION device Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 22/57] drivers: i2c: Use generic helper to match device by acpi_dev Suzuki K Poulose
2019-06-04 9:27 ` Mika Westerberg
2019-06-06 20:03 ` Wolfram Sang
2019-06-10 12:49 ` Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 23/57] drivers: spi: Use bus_find_device_by_acpi_dev match helper Suzuki K Poulose
2019-06-03 16:04 ` Mark Brown
2019-06-03 15:49 ` [RFC PATCH 24/57] drivers: staging: most-core: Use bus_find_device_by_name Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 25/57] drivers: Add generic match by name helper Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 26/57] drivers: acpi: Clean up acpi_dev_match_cb Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 27/57] drivers: Unify the match prototype for bus_find_device with class_find_device Suzuki K Poulose
2019-06-04 6:52 ` Harald Freudenberger
2019-06-04 11:26 ` Rafael J. Wysocki
2019-06-04 11:39 ` Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 28/57] drivers: class: Add variants of class_find_device() Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 29/57] drivers: stm: Use class_find_device_by_name() helper Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 30/57] drivers: leds: " Suzuki K Poulose
2019-06-04 8:35 ` Pavel Machek
2019-06-03 15:49 ` [RFC PATCH 31/57] drivers: rtc: " Suzuki K Poulose
2019-06-03 15:49 ` [RFC PATCH 32/57] drivers: s390-crypto: Use class_device_find_by_name() helper Suzuki K Poulose
2019-06-04 6:45 ` Harald Freudenberger
2019-06-03 15:49 ` [RFC PATCH 33/57] drivers: usb: Use class_find_device_by_name() helper Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 34/57] drivers: ieee802154: " Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 35/57] drivers: core: Reuse generic match by device type helper Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 36/57] drivers: mei: Use class_find_device_by_devt match helper Suzuki K Poulose
2019-06-03 18:00 ` Winkler, Tomas
2019-06-04 8:27 ` Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 37/57] drivers: s390: zcrypt: Use class_find_device_by_devt helper Suzuki K Poulose
2019-06-04 6:47 ` Harald Freudenberger
2019-06-03 15:50 ` [RFC PATCH 38/57] drivers: fpga: Use generic helpers to match by of_node Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 39/57] drivers: mux: Use class_find_device_by_of_node helper Suzuki K Poulose
2019-06-03 16:22 ` Peter Rosin
2019-06-03 16:45 ` Suzuki K Poulose
2019-06-03 18:39 ` Peter Rosin
2019-06-03 15:50 ` [RFC PATCH 40/57] drivers: spi: " Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 41/57] drivers: net: phy: " Suzuki K Poulose
2019-06-03 16:02 ` Andrew Lunn
2019-06-03 15:50 ` [RFC PATCH 42/57] drivers: regulator: " Suzuki K Poulose
2019-06-03 16:04 ` Mark Brown
2019-06-03 15:50 ` [RFC PATCH 43/57] drivers: tty : " Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 44/57] drivers: usb : Use class_find_device_by_fwnode() helper Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 45/57] drivers: driver_find_device: Unify the match function Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 46/57] driver: Add variants of driver_find_device() Suzuki K Poulose
2019-06-03 19:10 ` Greg KH
2019-06-04 8:45 ` Suzuki K Poulose
2019-06-04 10:55 ` Suzuki K Poulose
2019-06-04 11:32 ` Greg KH
2019-06-04 11:44 ` Suzuki K Poulose
2019-06-04 11:33 ` Rafael J. Wysocki
2019-06-03 19:11 ` Greg KH
2019-06-04 8:36 ` Suzuki K Poulose
2019-06-04 8:46 ` Greg KH
2019-06-03 19:12 ` Greg KH
2019-06-04 8:33 ` Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 47/57] drivers: mfd: Use driver_find_device_by_name helper Suzuki K Poulose
2019-06-04 9:45 ` Arnd Bergmann
2019-06-04 11:42 ` Suzuki K Poulose
2019-06-04 11:47 ` Arnd Bergmann
2019-06-03 15:50 ` [RFC PATCH 48/57] drivers: s390: cio: Use driver_find_by_name() helper Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 49/57] drivers: mfd: altera: Use driver_find_device_by_of_node() helper Suzuki K Poulose
2019-06-04 16:13 ` Thor Thayer
2019-06-03 15:50 ` [RFC PATCH 50/57] drivers: iommu: arm-smmu: Use driver_find_device_by_fwnode() helper Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 51/57] drivers: Add generic helper to match all devices Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 52/57] drivers: tegra: Use driver_find_device_by_of_node() helper Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 53/57] drivers: Introduce bus_find_next_device() helper Suzuki K Poulose
2019-06-03 15:50 ` Suzuki K Poulose [this message]
2019-06-03 15:50 ` [RFC PATCH 55/57] drivers: scsi: Use " Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 56/57] drivers: Introduce driver_find_next_device() helper Suzuki K Poulose
2019-06-03 15:50 ` [RFC PATCH 57/57] drivers: i2c-amd: Use " Suzuki K Poulose
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1559577023-558-55-git-send-email-suzuki.poulose@arm.com \
--to=suzuki.poulose@arm.com \
--cc=bhelgaas@google.com \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rafael@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).