lkml.org 
[lkml]   [2021]   [May]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/4] PCI: Add empty stub for pci_register_io_range()
Date
Add an empty stub for pci_register_io_range() when !CONFIG_PCI. It's needed
to convert of_pci_range_to_resource() to use IS_ENABLED(CONFIG_PCI).

Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
include/linux/pci.h | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/include/linux/pci.h b/include/linux/pci.h
index c20211e59a57..29da7598f8d0 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1772,6 +1772,10 @@ static inline int pci_request_regions(struct pci_dev *dev, const char *res_name)
{ return -EIO; }
static inline void pci_release_regions(struct pci_dev *dev) { }

+static inline int pci_register_io_range(struct fwnode_handle *fwnode,
+ phys_addr_t addr, resource_size_t size)
+{ return -EINVAL; }
+
static inline unsigned long pci_address_to_pio(phys_addr_t addr) { return -1; }

static inline struct pci_bus *pci_find_next_bus(const struct pci_bus *from)
--
2.27.0
\
 
 \ /
  Last update: 2021-05-27 21:46    [W:0.055 / U:0.280 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site