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[v7,04/13] PCI: exynos: Change the func type of host init

Message ID 1413771556-32212-5-git-send-email-richard.zhu@freescale.com (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show

Commit Message

Richard Zhu Oct. 20, 2014, 2:19 a.m. UTC 
In order to avoid compilation warning, change
the func type of host init from void to int.

Signed-off-by: Richard Zhu <richard.zhu@freescale.com>
---
 drivers/pci/host/pci-exynos.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/pci/host/pci-exynos.c b/drivers/pci/host/pci-exynos.c
index c5d0ca3..606d0a9 100644
--- a/drivers/pci/host/pci-exynos.c
+++ b/drivers/pci/host/pci-exynos.c
@@ -494,10 +494,12 @@  static int exynos_pcie_link_up(struct pcie_port *pp)
 	return 0;
 }
 
-static void exynos_pcie_host_init(struct pcie_port *pp)
+static int exynos_pcie_host_init(struct pcie_port *pp)
 {
 	exynos_pcie_establish_link(pp);
 	exynos_pcie_enable_interrupts(pp);
+
+	return 0;
 }
 
 static struct pcie_host_ops exynos_pcie_host_ops = {