[PATCH v2 01/22] PCI: remove __weak tag from pci_remap_iospace()

Lorenzo Pieralisi
2017-03-27T09:50:27Z

pci_remap_iospace() is marked as a weak symbol even though
no architecture is currently overriding it; given that its
implementation internals have already code paths that are
arch specific (ie PCI_IOBASE and ioremap_page_range() attributes)
there is no need to leave the weak symbol in the kernel since the
same functionality can be achieved by customizing per-arch the
corresponding functionality.

Remove the __weak symbol from pci_remap_iospace().

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>
---
drivers/pci/pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 7904d02..bd98674 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -3363,7 +3363,7 @@ unsigned long __weak pci_address_to_pio(phys_addr_t address)
* Only architectures that have memory mapped IO functions defined
* (and the PCI_IOBASE value defined) should call this function.
*/
-int __weak pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr)
+int pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr)
{
#if defined(PCI_IOBASE) && defined(CONFIG_MMU)
unsigned long vaddr = (unsigned long)PCI_IOBASE + res->start;
--
2.10.0