From: wangyijing@huawei.com (Yijing Wang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 24/29] PCI/designware: Use pci_scan_root_bus() for simplicity
Date: Fri, 6 Mar 2015 17:33:41 +0800 [thread overview]
Message-ID: <1425634426-437-25-git-send-email-wangyijing@huawei.com> (raw)
In-Reply-To: <1425634426-437-1-git-send-email-wangyijing@huawei.com>
Use pci_scan_root_bus() instead of pci_create_root_bus() +
pci_scan_child_bus() for simplicity.
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
CC: Mohit Kumar <mohit.kumar@st.com>
CC: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
drivers/pci/host/pcie-designware.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c
index 1f4ea6f..658b46b 100644
--- a/drivers/pci/host/pcie-designware.c
+++ b/drivers/pci/host/pcie-designware.c
@@ -728,13 +728,11 @@ static struct pci_bus *dw_pcie_scan_bus(int nr, struct pci_sys_data *sys)
struct pcie_port *pp = sys_to_pcie(sys);
pp->root_bus_nr = sys->busnr;
- bus = pci_create_root_bus(pp->dev, sys->busnr,
+ bus = pci_scan_root_bus(pp->dev, sys->busnr,
&dw_pcie_ops, sys, &sys->resources);
if (!bus)
return NULL;
- pci_scan_child_bus(bus);
-
if (bus && pp->ops->scan_bus)
pp->ops->scan_bus(pp);
--
1.7.1
next prev parent reply other threads:[~2015-03-06 9:33 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-06 9:33 [PATCH v5 00/29] Refine PCI scan interfaces and make generic pci host bridge Yijing Wang
2015-03-06 9:33 ` [PATCH v5 01/29] PCI: Rip out pci_bus_add_devices() from pci_scan_bus() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 02/29] PCI: Rip out pci_bus_add_devices() from pci_scan_root_bus() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 03/29] xen/PCI: Don't use deprecated function pci_scan_bus_parented() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 04/29] PCI: Remove deprecated pci_scan_bus_parented() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 05/29] PCI: Combine PCI domain and bus number in u32 arg Yijing Wang
2015-03-06 9:33 ` [PATCH v5 06/29] PCI: Pass PCI domain number combined with root bus number Yijing Wang
2015-03-06 9:33 ` [PATCH v5 07/29] PCI: Introduce pci_host_assign_domain_nr() to assign domain Yijing Wang
2015-03-06 9:33 ` [PATCH v5 08/29] PCI: Separate pci_host_bridge creation out of pci_create_root_bus() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 09/29] PCI: Introduce pci_host_bridge_list to manage host bridges Yijing Wang
2015-03-06 9:33 ` [PATCH v5 10/29] PCI: Save sysdata in pci_host_bridge drvdata Yijing Wang
2015-03-06 9:33 ` [PATCH v5 11/29] PCI: Introduce pci_host_bridge_ops to support host specific operations Yijing Wang
2015-03-06 9:33 ` [PATCH v5 12/29] PCI: Introduce new scan function pci_scan_host_bridge() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 13/29] x86/PCI: Refine pci_acpi_scan_root() with generic pci_host_bridge Yijing Wang
2015-03-06 9:33 ` [PATCH v5 14/29] ia64/PCI: " Yijing Wang
2015-03-06 9:33 ` [PATCH v5 15/29] powerpc/pci: Rename pcibios_root_bridge_prepare() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 16/29] powerpc/pci: Use pci_scan_host_bridge() for simplicity Yijing Wang
2015-03-06 14:19 ` Rob Herring
2015-03-09 2:47 ` Yijing Wang
2015-03-06 9:33 ` [PATCH v5 17/29] PCI: Remove weak pcibios_root_bridge_prepare() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 18/29] sparc/PCI: Claim bus resources before pci_bus_add_devices() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 19/29] sparc/PCI: Use pci_scan_host_bridge() for simplicity Yijing Wang
2015-03-06 9:33 ` [PATCH v5 20/29] PCI: Introduce pci_bus_child_max_busnr() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 21/29] parisc/PCI: Use pci_scan_root_bus() for simplicity Yijing Wang
2015-03-06 9:33 ` [PATCH v5 22/29] PCI/mvebu: Use pci_common_init_dev() to simplify code Yijing Wang
2015-03-06 9:33 ` [PATCH v5 23/29] PCI/tegra: Remove redundant tegra_pcie_scan_bus() Yijing Wang
2015-03-06 9:33 ` Yijing Wang [this message]
2015-03-06 9:33 ` [PATCH v5 25/29] PCI/xgene: Use pci_scan_root_bus() instead of pci_create_root_bus() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 26/29] PCI: Rename __pci_create_root_bus() to pci_create_root_bus() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 27/29] PCI: Export find_pci_host_bridge() and rename to pci_find_host_bridge() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 28/29] PCI: Remove platform specific pci_domain_nr() Yijing Wang
2015-03-06 9:33 ` [PATCH v5 29/29] PCI: Remove pci_bus_assign_domain_nr() Yijing Wang
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=1425634426-437-25-git-send-email-wangyijing@huawei.com \
--to=wangyijing@huawei.com \
--cc=linux-arm-kernel@lists.infradead.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).