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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH 11/21] PCI: Remove unused variables/code
Date: Wed,  9 Jan 2019 20:57:29 -0800	[thread overview]
Message-ID: <20190110045739.19399-12-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20190110045739.19399-1-andrew.smirnov@gmail.com>

Both host_head and host_tail are not used anywhere in the codebase and
look like a leftover. Remove them.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 drivers/pci/pci.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e1c059f2a9..9bfa54d054 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4,8 +4,6 @@
 #include <linux/sizes.h>
 #include <linux/pci.h>
 
-static struct pci_controller *hose_head, **hose_tail = &hose_head;
-
 LIST_HEAD(pci_root_buses);
 EXPORT_SYMBOL(pci_root_buses);
 static resource_size_t last[PCI_BRIDGE_RESOURCE_NUM];
@@ -44,9 +42,6 @@ void register_pci_controller(struct pci_controller *hose)
 	struct pci_bus *bus;
 	int r;
 
-	*hose_tail = hose;
-	hose_tail = &hose->next;
-
 	bus = pci_alloc_bus();
 	hose->bus = bus;
 	bus->parent = hose->parent;
-- 
2.20.1


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  parent reply	other threads:[~2019-01-10  4:58 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-10  4:57 [PATCH 00/21] PCI improvements Andrey Smirnov
2019-01-10  4:57 ` [PATCH 01/21] PCI: Switch to using %pa to print memory addresses Andrey Smirnov
2019-01-10  4:57 ` [PATCH 02/21] PCI: Replace last_* variables with an array Andrey Smirnov
2019-01-10  4:57 ` [PATCH 03/21] PCI: Consolidate limit/base settting code Andrey Smirnov
2019-01-10  4:57 ` [PATCH 04/21] PCI: Convert prescan_setup_bridge() to use a loop Andrey Smirnov
2019-01-10  4:57 ` [PATCH 05/21] PCI: Convert postscan_setup_bridge() " Andrey Smirnov
2019-01-10 10:09   ` Sascha Hauer
2019-01-10 19:16     ` Andrey Smirnov
2019-01-11 10:47       ` Sascha Hauer
2019-01-12  2:34         ` Andrey Smirnov
2019-01-10  4:57 ` [PATCH 06/21] PCI: Replace magic number in setup_device() Andrey Smirnov
2019-01-10  4:57 ` [PATCH 07/21] PCI: Remove superfluous parens " Andrey Smirnov
2019-01-10  4:57 ` [PATCH 08/21] PCI: Simplify resource setup code " Andrey Smirnov
2019-01-10  4:57 ` [PATCH 09/21] PCI: Store and reuse BAR offsets Andrey Smirnov
2019-01-10  4:57 ` [PATCH 10/21] PCI: Conver register_pci_controller() to use a loop Andrey Smirnov
2019-01-10  4:57 ` Andrey Smirnov [this message]
2019-01-10  4:57 ` [PATCH 12/21] PCI: Make pci_scan_bus static Andrey Smirnov
2019-01-10  4:57 ` [PATCH 13/21] PCI: Drop "slots" from struct pci_bus Andrey Smirnov
2019-01-10  4:57 ` [PATCH 14/21] PCI: Drop "resources" " Andrey Smirnov
2019-01-10  4:57 ` [PATCH 15/21] PCI: Drop "name" " Andrey Smirnov
2019-01-10  4:57 ` [PATCH 16/21] PCI: Drop "ops" " Andrey Smirnov
2019-01-10  4:57 ` [PATCH 17/21] PCI: Drop "rom_address" from struct pci_dev Andrey Smirnov
2019-01-10  4:57 ` [PATCH 18/21] PCI: Simplify alloc_pci_dev() Andrey Smirnov
2019-01-10  4:57 ` [PATCH 19/21] PCI: Assume 1:1 mapping if .res_start callback is NULL Andrey Smirnov
2019-01-10  4:57 ` [PATCH 20/21] PCI: Convert ->res_start() to return resource_size_t Andrey Smirnov
2019-01-10  4:57 ` [PATCH 21/21] PCI: Consify pci_ops in struct pci_controller Andrey Smirnov

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