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From:   Kishon Vijay Abraham I <kishon@ti.com>
To:     Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
        Rob Herring <robh+dt@kernel.org>,
        Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
CC:     Kishon Vijay Abraham I <kishon@ti.com>,
        Jingoo Han <jingoohan1@gmail.com>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Arnd Bergmann <arnd@arndb.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Murali Karicheri <m-karicheri2@ti.com>,
        Jesper Nilsson <jesper.nilsson@axis.com>,
        <linux-pci@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <linux-omap@vger.kernel.org>,
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Subject: [PATCH 24/24] misc: pci_endpoint_test: Fix test_reg_bar to be updated in pci_endpoint_test
Date:   Mon, 14 Jan 2019 18:54:24 +0530
Message-ID: <20190114132424.6445-25-kishon@ti.com>
In-Reply-To: <20190114132424.6445-1-kishon@ti.com>
References: <20190114132424.6445-1-kishon@ti.com>
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Sender: linux-kernel-owner@vger.kernel.org
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commit 834b9051992580ac8fd3966d023b ("misc: pci_endpoint_test: Add support
for PCI_ENDPOINT_TEST regs to be mapped to any BAR") while adding
test_reg_bar in order to map PCI_ENDPOINT_TEST regs to be mapped to any
BAR failed to update test_reg_bar in pci_endpoint_test. This results in
test_reg_bar having invalid value when used outside probe. Fix it here.

Fixes: 834b9051992580ac8fd3966d023b ("misc: pci_endpoint_test: Add support
for PCI_ENDPOINT_TEST regs to be mapped to any BAR")

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 drivers/misc/pci_endpoint_test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
index 6dfaeeaeec0a..46788fe854e4 100644
--- a/drivers/misc/pci_endpoint_test.c
+++ b/drivers/misc/pci_endpoint_test.c
@@ -670,6 +670,7 @@ static int pci_endpoint_test_probe(struct pci_dev *pdev,
 	data = (struct pci_endpoint_test_data *)ent->driver_data;
 	if (data) {
 		test_reg_bar = data->test_reg_bar;
+		test->test_reg_bar = test_reg_bar;
 		test->alignment = data->alignment;
 		irq_type = data->irq_type;
 	}
-- 
2.17.1