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From: Kai-Heng Feng <kai.heng.feng@canonical.com>
To: bhelgaas@google.com
Cc: Kai-Heng Feng <kai.heng.feng@canonical.com>,
	kernel test robot <lkp@intel.com>,
	linux-pci@vger.kernel.org (open list:PCI SUBSYSTEM),
	linux-kernel@vger.kernel.org (open list)
Subject: [PATCH] PCI: Add const type for comparison function parameter
Date: Sat, 29 May 2021 01:02:42 +0800	[thread overview]
Message-ID: <20210528170242.1564038-1-kai.heng.feng@canonical.com> (raw)

Commit 4f0f586bf0c8 ("treewide: Change list_sort to use const pointers")
added const on parameter "struct list_head *".

So add const to match the type.

Fixes: 276b15de5287 ("PCI: Coalesce host bridge contiguous apertures")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
---
 drivers/pci/probe.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index bf58e5dd1d82..bd862b612633 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -875,7 +875,8 @@ static void pci_set_bus_msi_domain(struct pci_bus *bus)
 	dev_set_msi_domain(&bus->dev, d);
 }
 
-static int res_cmp(void *priv, struct list_head *a, struct list_head *b)
+static int res_cmp(void *priv, const struct list_head *a,
+		   const struct list_head *b)
 {
 	struct resource_entry *entry1, *entry2;
 
-- 
2.31.1


             reply	other threads:[~2021-05-28 17:03 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-28 17:02 Kai-Heng Feng [this message]
2021-05-28 19:19 ` [PATCH] PCI: Add const type for comparison function parameter Bjorn Helgaas

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