[PATCH] ARM: tegra: fix PCIe resource calculation
From: Rob Herring <hidden>
Date: 2012-07-26 12:57:51
Also in:
linux-tegra
On 07/25/2012 01:02 PM, Stephen Warren wrote:
From: Stephen Warren <redacted> Commit 0acc43c "ARM: tegra: use fixed PCI i/o mapping" re-numbered the resource array entries that the driver used, but missed one location. This causes request_resource() to fail, and the driver to panic. Signed-off-by: Stephen Warren <redacted> --- Rob, I'm not sure if you can squash this into your PCIE commit, or if we need to apply it on top?
I'm rebasing the branch and will incorporate it. Thanks for testing. Rob
quoted hunk ↗ jump to hunk
arch/arm/mach-tegra/pcie.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c index 576347a..3463fb5 100644 --- a/arch/arm/mach-tegra/pcie.c +++ b/arch/arm/mach-tegra/pcie.c@@ -406,7 +406,7 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys) pp->res[1].name = pp->prefetch_space_name; if (pp->index == 0) { pp->res[1].start = PREFETCH_MEM_BASE_0; - pp->res[1].end = pp->res[2].start + PREFETCH_MEM_SIZE_0 - 1; + pp->res[1].end = pp->res[1].start + PREFETCH_MEM_SIZE_0 - 1; } else { pp->res[1].start = PREFETCH_MEM_BASE_1; pp->res[1].end = pp->res[1].start + PREFETCH_MEM_SIZE_1 - 1;