From dcf300a69ac307053dfb35c2e33972e754a98bce Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Sun, 27 Jan 2019 23:28:33 +0200 Subject: MIPS: OCTEON: don't set octeon_dma_bar_type if PCI is disabled Don't set octeon_dma_bar_type if PCI is disabled. This avoids creation of the MSI irqchip later on, and saves a bit of memory. Signed-off-by: Aaro Koskinen Signed-off-by: Paul Burton Fixes: a214720cbf50 ("Disable MSI also when pcie-octeon.pcie_disable on") Cc: stable@vger.kernel.org # v3.3+ Cc: linux-mips@vger.kernel.org --- arch/mips/pci/pci-octeon.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/mips/pci') diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c index 5017d5843c5a..fc29b85cfa92 100644 --- a/arch/mips/pci/pci-octeon.c +++ b/arch/mips/pci/pci-octeon.c @@ -568,6 +568,11 @@ static int __init octeon_pci_setup(void) if (octeon_has_feature(OCTEON_FEATURE_PCIE)) return 0; + if (!octeon_is_pci_host()) { + pr_notice("Not in host mode, PCI Controller not initialized\n"); + return 0; + } + /* Point pcibios_map_irq() to the PCI version of it */ octeon_pcibios_map_irq = octeon_pci_pcibios_map_irq; @@ -579,11 +584,6 @@ static int __init octeon_pci_setup(void) else octeon_dma_bar_type = OCTEON_DMA_BAR_TYPE_BIG; - if (!octeon_is_pci_host()) { - pr_notice("Not in host mode, PCI Controller not initialized\n"); - return 0; - } - /* PCI I/O and PCI MEM values */ set_io_port_base(OCTEON_PCI_IOSPACE_BASE); ioport_resource.start = 0; -- cgit v1.2.3-55-g7522