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linux/samples/kfifo
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Christoph Hellwig 44059790a5 kfifo: don't include dma-mapping.h in kfifo.h 
Nothing in kfifo.h directly needs dma-mapping.h, only two macros
use DMA_MAPPING_ERROR when actually instantiated.  Drop the
dma-mapping.h include to reduce include bloat.

Add an explicity <linux/io.h> include to drivers/mailbox/omap-mailbox.c
as that file uses __raw_readl and __raw_writel through a complicated
include chain involving <linux/dma-mapping.h>

Fixes: d52b761e4b ("kfifo: add kfifo_dma_out_prepare_mapped()")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20241023055317.313234-1-hch@lst.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2024-10-23 08:05:20 +02:00
..
bytestream-example.c kfifo: add missing MODULE_DESCRIPTION() macros 2024-06-28 19:36:29 -07:00
dma-example.c kfifo: don't include dma-mapping.h in kfifo.h 2024-10-23 08:05:20 +02:00
inttype-example.c kfifo: add missing MODULE_DESCRIPTION() macros 2024-06-28 19:36:29 -07:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
record-example.c kfifo: add missing MODULE_DESCRIPTION() macros 2024-06-28 19:36:29 -07:00