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authorLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2015-08-04 11:58:49 -0500
committerBjorn Helgaas <bhelgaas@google.com>2015-08-20 12:02:50 -0500
commitb5e5e8a13e19ee17e6ffbe2c3d344182b7be20f6 (patch)
treea37b86a98f98f1395f0a9bad737f17826b9ef1d0 /arch/arm/kernel
parent8953aab1e80fd299d6185a57edaff733fa5c6a55 (diff)
downloadlinux-linaro-stable-b5e5e8a13e19ee17e6ffbe2c3d344182b7be20f6.tar.gz
ARM/PCI: Remove msi_controller from struct pci_sys_data
ARM now uses pci_bus->msi to store the msi_controller pointer, so we don't need to save it in struct pci_sys_data, and we don't need to implement pcibios_msi_controller() to get it out of pci_sys_data. Remove msi_controller from struct pci_sys_data and pcibios_msi_controller(). [bhelgaas: changelog, split into separate patch] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Jingoo Han <jingoohan1@gmail.com>
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/bios32.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index 283bc1c7b502..874e1823f803 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -18,15 +18,6 @@
static int debug_pci;
-#ifdef CONFIG_PCI_MSI
-struct msi_controller *pcibios_msi_controller(struct pci_dev *dev)
-{
- struct pci_sys_data *sysdata = dev->bus->sysdata;
-
- return sysdata->msi_ctrl;
-}
-#endif
-
/*
* We can't use pci_get_device() here since we are
* called from interrupt context.
@@ -462,9 +453,6 @@ static void pcibios_init_hw(struct device *parent, struct hw_pci *hw,
if (WARN(!sys, "PCI: unable to allocate sys data!"))
break;
-#ifdef CONFIG_PCI_MSI
- sys->msi_ctrl = hw->msi_ctrl;
-#endif
sys->busnr = busnr;
sys->swizzle = hw->swizzle;
sys->map_irq = hw->map_irq;