# \[PATCH v5 27/52\] docs: kernel-api.rst: drop kernel/irq/manage.c kernel-doc tag

- From: Mauro Carvalho Chehab \<mchehab+huawei@kernel.org\>
- Date: 2020-10-06 14:06:58 
- List: linux-doc
- Page: https://ratatoskr.run/linux-doc/2020/10/6132049
- Thread: https://ratatoskr.run/linux-doc/2020/10/6132020/t.md

```text
This is already included at genericirq.rst. Adding it twice
causes C namespace duplication:

	.../Documentation/core-api/kernel-api:237: ../kernel/irq/manage.c:100: WARNING: Duplicate C declaration, also defined in 'genericirq'.
	Declaration is 'synchronize_hardirq'.
	.../Documentation/core-api/kernel-api:237: ../kernel/irq/manage.c:128: WARNING: Duplicate C declaration, also defined in 'genericirq'.
	Declaration is 'synchronize_irq'.
	.../Documentation/core-api/kernel-api:237: ../kernel/irq/manage.c:443: WARNING: Duplicate C declaration, also defined in 'genericirq'.
	Declaration is 'irq_set_affinity_notifier'.
	...

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 Documentation/core-api/kernel-api.rst | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/Documentation/core-api/kernel-api.rst b/Documentation/core-api/kernel-api.rst
index 4ac53a1363f6..741aa37dc181 100644
--- a/Documentation/core-api/kernel-api.rst
+++ b/Documentation/core-api/kernel-api.rst
@@ -231,12 +231,6 @@ Refer to the file kernel/module.c for more information.
 Hardware Interfaces
 ===================
 
-Interrupt Handling
-------------------
-
-.. kernel-doc:: kernel/irq/manage.c
-   :export:
-
 DMA Channels
 ------------
 
-- 
2.26.2

```
