From b152ee75889e65175e78fa3e46b45f8468bf9684 Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Mon, 9 Dec 2013 09:51:33 +0100 Subject: tegra: pcie: use integer for root_bus_nr The drivers internal root_bus_nr used to be u8 which lead to a wrong error detection in bus_to_port. Bus number can be -1 in case bus is not scanned yet. Thanks to James pointing that out. --- arch/arm/mach-tegra/pcie.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c index 6233e50709f2..efeb2c48277e 100644 --- a/arch/arm/mach-tegra/pcie.c +++ b/arch/arm/mach-tegra/pcie.c @@ -289,7 +289,7 @@ struct tegra_pcie_port { int index; - u8 root_bus_nr; + int root_bus_nr; void __iomem *base; bool link_up; -- cgit v1.2.3