xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

dma-mapping: improve selection of dma_declare_coherent availability

Browse Source 
This API is primarily used through DT entries, but two architectures
and two drivers call it directly.  So instead of selecting the config
symbol for random architectures pull it in implicitly for the actual
users.  Also rename the Kconfig option to describe the feature better.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Paul Burton <paul.burton@mips.com> # MIPS
Acked-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christoph Hellwig
2019-02-03 20:12:02 +01:00
parent be4311a262
commit ff4c25f26a
15 changed files with 13 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/mfd/Kconfig
View File

@@ -1067,6 +1067,7 @@ config MFD_SI476X_CORE
config MFD_SM501
tristate "Silicon Motion SM501"
depends on HAS_DMA
select DMA_DECLARE_COHERENT
---help---
This is the core driver for the Silicon Motion SM501 multimedia
companion chip. This device is a multifunction device which may
@@ -1675,6 +1676,7 @@ config MFD_TC6393XB
select GPIOLIB
select MFD_CORE
select MFD_TMIO
select DMA_DECLARE_COHERENT
help
Support for Toshiba Mobile IO Controller TC6393XB