diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2020-11-26 14:32:25 +0100 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2020-11-26 16:39:35 +0100 |
| commit | 05cdf457477d6603b207d91873f0a3d4c7f8c1cd (patch) | |
| tree | 187900c636e5c8b9da2fe4344cbc8658ab92541a /arch/microblaze/pci/pci-common.c | |
| parent | ed2124c0b9a8d2c09e3b5b9ca9827187c5fcbe71 (diff) | |
microblaze: Remove noMMU code
This configuration is obsolete and likely none is really using it. That's
why remove it to simplify code.
Note about CONFIG_MMU in hw_exception_handler.S is left intentionally
for better comment understanding.
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/43486cab370e0c0a79860120b71e0caac75a7e44.1606397528.git.michal.simek@xilinx.com
Diffstat (limited to 'arch/microblaze/pci/pci-common.c')
| -rw-r--r-- | arch/microblaze/pci/pci-common.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index 60a58c0015f2..557585f1be41 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -325,12 +325,10 @@ int pci_mmap_legacy_page_range(struct pci_bus *bus, * memory, effectively behaving just like /dev/zero */ if ((offset + size) > hose->isa_mem_size) { -#ifdef CONFIG_MMU pr_debug("Process %s (pid:%d) mapped non-existing PCI", current->comm, current->pid); pr_debug("legacy memory for 0%04x:%02x\n", pci_domain_nr(bus), bus->number); -#endif if (vma->vm_flags & VM_SHARED) return shmem_zero_setup(vma); return 0; |