From: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
To: "Andreas Larsson" <andreas@gaisler.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"David S. Miller" <davem@davemloft.net>,
"Geert Uytterhoeven" <geert@linux-m68k.org>,
linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
linux-pci@vger.kernel.org, sparclinux@vger.kernel.org,
"Thomas Bogendoerfer" <tsbogend@alpha.franken.de>,
"Christian König" <christian.koenig@amd.com>,
"Yinghai Lu" <yinghai@kernel.org>,
"Igor Mammedov" <imammedo@redhat.com>,
"Rafael J . Wysocki" <rafael@kernel.org>,
"Jonathan Cameron" <Jonathan.Cameron@huawei.com>,
"Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
"Krzysztof Wilczyński" <kw@linux.com>,
linux-kernel@vger.kernel.org
Cc: "Michał Winiarski" <michal.winiarski@intel.com>,
linuxppc-dev@lists.ozlabs.org,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Subject: [PATCH 17/24] PCI: Rename resource variable from r to res
Date: Fri, 22 Aug 2025 17:55:58 +0300 [thread overview]
Message-ID: <20250822145605.18172-18-ilpo.jarvinen@linux.intel.com> (raw)
In-Reply-To: <20250822145605.18172-1-ilpo.jarvinen@linux.intel.com>
Resource is going to be passed in as argument aften an upcoming change.
Rename the struct resource variable from "r" to "res" to avoid using
one letter variable name in a function argument.
This rename is made separately to reduce churn in the upcoming change.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
drivers/pci/setup-bus.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 3f2776f7a1b2..dac0f0f0360b 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -1241,24 +1241,24 @@ static bool pbus_upstream_space_available(struct pci_bus *bus, unsigned long mas
.align = align,
};
struct pci_bus *downstream = bus;
- struct resource *r;
+ struct resource *res;
while ((bus = bus->parent)) {
if (pci_is_root_bus(bus))
break;
- pci_bus_for_each_resource(bus, r) {
- if (!r || !r->parent || (r->flags & mask) != type)
+ pci_bus_for_each_resource(bus, res) {
+ if (!res || !res->parent || (res->flags & mask) != type)
continue;
- if (resource_size(r) >= size) {
+ if (resource_size(res) >= size) {
struct resource gap = {};
- if (find_resource_space(r, &gap, size, &constraint) == 0) {
+ if (find_resource_space(res, &gap, size, &constraint) == 0) {
gap.flags = type;
pci_dbg(bus->self,
"Assigned bridge window %pR to %pR free space at %pR\n",
- r, &bus->busn_res, &gap);
+ res, &bus->busn_res, &gap);
return true;
}
}
@@ -1266,7 +1266,7 @@ static bool pbus_upstream_space_available(struct pci_bus *bus, unsigned long mas
if (bus->self) {
pci_info(bus->self,
"Assigned bridge window %pR to %pR cannot fit 0x%llx required for %s bridging to %pR\n",
- r, &bus->busn_res,
+ res, &bus->busn_res,
(unsigned long long)size,
pci_name(downstream->self),
&downstream->busn_res);
--
2.39.5
next prev parent reply other threads:[~2025-08-22 14:59 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-22 14:55 [PATCH 00/24] PCI: Bridge window selection improvements Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 01/24] m68k/PCI: Use pci_enable_resources() in pcibios_enable_device() Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 02/24] sparc/PCI: Remove pcibios_enable_device() as they do nothing extra Ilpo Järvinen
2025-11-06 7:49 ` John Paul Adrian Glaubitz
2025-11-07 0:12 ` Bjorn Helgaas
2025-11-10 17:04 ` Ilpo Järvinen
2025-11-13 15:56 ` Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 03/24] MIPS: PCI: Use pci_enable_resources() Ilpo Järvinen
2025-08-28 6:57 ` Thomas Bogendoerfer
2025-08-22 14:55 ` [PATCH 04/24] PCI: Move find_bus_resource_of_type() earlier Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 05/24] PCI: Refactor find_bus_resource_of_type() logic checks Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 06/24] PCI: Always claim bridge window before its setup Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 07/24] PCI: Disable non-claimed bridge window Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 08/24] PCI: Use pci_release_resource() instead of release_resource() Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 09/24] PCI: Enable bridge even if bridge window fails to assign Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 10/24] PCI: Preserve bridge window resource type flags Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 11/24] PCI: Add defines for bridge window indexing Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 12/24] PCI: Add bridge window selection functions Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 13/24] PCI: Fix finding bridge window in pci_reassign_bridge_resources() Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 14/24] PCI: Warn if bridge window cannot be released when resizing BAR Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 15/24] PCI: Use pbus_select_window() during BAR resize Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 16/24] PCI: Use pbus_select_window_for_type() during IO window sizing Ilpo Järvinen
2025-08-22 14:55 ` Ilpo Järvinen [this message]
2025-08-22 14:55 ` [PATCH 18/24] PCI: Use pbus_select_window() in space available checker Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 19/24] PCI: Use pbus_select_window_for_type() during mem window sizing Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 20/24] PCI: Refactor distributing available memory to use loops Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 21/24] PCI: Refactor remove_dev_resources() to use pbus_select_window() Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 22/24] PCI: Add pci_setup_one_bridge_window() Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 23/24] PCI: Pass bridge window to pci_bus_release_bridge_resources() Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 24/24] PCI: Alter misleading recursion " Ilpo Järvinen
2025-08-22 15:04 ` [PATCH 00/24] PCI: Bridge window selection improvements Ilpo Järvinen
2025-08-27 22:36 ` Bjorn Helgaas
2025-08-28 16:47 ` Ilpo Järvinen
2025-08-28 17:31 ` Bjorn Helgaas
2025-09-01 8:38 ` Geert Uytterhoeven
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