[PATCH] Docu: fix build warnings for PCI

[Philipp Stanner]

drivers/pci/iomap.c was accidentally added to the Documentation
generation at two places.

Remove it from Documentation/driver-api/device-io.rst to resolve the
collision.

Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Closes: https://lore.kernel.org/all/20240205160908.6df5e790@xxxxxxxxxxxxxxxx/
Fixes: 025bbeb5c880 ("lib: move pci_iomap.c to drivers/pci/")
Signed-off-by: Philipp Stanner <pstanner@xxxxxxxxxx>
---
As discussed with Bjorn; this will be squashed into the series that
caused the problem, in PCI.
---
 Documentation/driver-api/device-io.rst | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/Documentation/driver-api/device-io.rst b/Documentation/driver-api/device-io.rst
index d9ba2dfd1239..5c7e8194bef9 100644
--- a/Documentation/driver-api/device-io.rst
+++ b/Documentation/driver-api/device-io.rst
@@ -517,6 +517,3 @@ Public Functions Provided
 
 .. kernel-doc:: arch/x86/include/asm/io.h
    :internal:
-
-.. kernel-doc:: drivers/pci/iomap.c
-   :export:
-- 
2.43.0