aboutsummaryrefslogtreecommitdiff
path: root/arch/microblaze/pci
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2013-01-07 07:39:32 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-01-07 07:39:32 -0800
commitde9ac5cea33098143edd26d10ece7fe215e66623 (patch)
treeb42efed8d401080acc0ab444999a6a27623c3a77 /arch/microblaze/pci
parent7991b03d653865e4de7e6c056f85c004f542dbbe (diff)
parentd0e045401f268a8de6f87d65678214748b772680 (diff)
downloadlinux-de9ac5cea33098143edd26d10ece7fe215e66623.tar.gz
Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze
Pull microblaze update from Michal Simek: "This fixes noMMU kernel and I have also added defconfig updates which fix issue with one external dependency and enable all xilinx device drivers for 0-day testing system. Additionally wire up finit_module system call, and do highmem fixup and pci warnings reported by the 0-day testing system" * 'next' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Update microblaze defconfigs microblaze: Fix pci compilation and sparse warnings microblaze: Add finit_module syscall microblaze: Kill __kmap_atomic() microblaze: Change section flags for noMMU microblaze: Microblaze wants sys_fork for noMMU too
Diffstat (limited to 'arch/microblaze/pci')
-rw-r--r--arch/microblaze/pci/pci-common.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 2a20f1ff4c5..96416553cb3 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -287,7 +287,7 @@ static struct resource *__pci_mmap_make_offset(struct pci_dev *dev,
unsigned long io_offset = 0;
int i, res_bit;
- if (hose == 0)
+ if (!hose)
return NULL; /* should never happen */
/* If memory, add on the PCI bridge address offset */
@@ -821,8 +821,6 @@ void pci_process_bridge_OF_ranges(struct pci_controller *hose,
/* Decide whether to display the domain number in /proc */
int pci_proc_domain(struct pci_bus *bus)
{
- struct pci_controller *hose = pci_bus_to_host(bus);
-
return 0;
}
@@ -1123,7 +1121,7 @@ static int __init reparent_resources(struct resource *parent,
* as well.
*/
-void pcibios_allocate_bus_resources(struct pci_bus *bus)
+static void pcibios_allocate_bus_resources(struct pci_bus *bus)
{
struct pci_bus *b;
int i;
@@ -1178,7 +1176,7 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus)
}
printk(KERN_WARNING "PCI: Cannot allocate resource region "
"%d of PCI bridge %d, will remap\n", i, bus->number);
-clear_resource:
+
res->start = res->end = 0;
res->flags = 0;
}
@@ -1433,7 +1431,8 @@ static void pcibios_setup_phb_resources(struct pci_controller *hose,
res->end = res->start + IO_SPACE_LIMIT;
res->flags = IORESOURCE_IO;
}
- pci_add_resource_offset(resources, res, hose->io_base_virt - _IO_BASE);
+ pci_add_resource_offset(resources, res,
+ (__force resource_size_t)(hose->io_base_virt - _IO_BASE));
pr_debug("PCI: PHB IO resource = %016llx-%016llx [%lx]\n",
(unsigned long long)res->start,