linux-kernel - [PATCH V3 21/29] openprom: deprecate pci_get_bus_and

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Message-Id: <1511801886-6753-22-git-send-email-okaya@codeaurora.org>
Date:   Mon, 27 Nov 2017 11:57:58 -0500
From:   Sinan Kaya <okaya@...eaurora.org>
To:     linux-pci@...r.kernel.org, timur@...eaurora.org
Cc:     linux-arm-msm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        intel-gfx@...ts.freedesktop.org, Sinan Kaya <okaya@...eaurora.org>,
        "David S. Miller" <davem@...emloft.net>,
        sparclinux@...r.kernel.org (open list:SPARC + UltraSPARC
        (sparc/sparc64)), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH V3 21/29] openprom: deprecate pci_get_bus_and_slot()

pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as
where a PCI device is present. This restricts the device drivers to be
reused for other domain numbers.

Getting ready to remove pci_get_bus_and_slot() function in favor of
pci_get_domain_bus_and_slot().

Hard-coding the domain as 0 since domain information is not available.

Signed-off-by: Sinan Kaya <okaya@...eaurora.org>
---
 drivers/sbus/char/openprom.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/sbus/char/openprom.c b/drivers/sbus/char/openprom.c
index 2c2e6a3..7b31f19 100644
--- a/drivers/sbus/char/openprom.c
+++ b/drivers/sbus/char/openprom.c
@@ -251,8 +251,9 @@ static int oprompci2node(void __user *argp, struct device_node *dp, struct openp
 		struct pci_dev *pdev;
 		struct device_node *dp;
 
-		pdev = pci_get_bus_and_slot (((int *) op->oprom_array)[0],
-				      ((int *) op->oprom_array)[1]);
+		pdev = pci_get_domain_bus_and_slot(0,
+						((int *) op->oprom_array)[0],
+						((int *) op->oprom_array)[1]);
 
 		dp = pci_device_to_OF_node(pdev);
 		data->current_node = dp;
-- 
1.9.1