Re: [PATCH 3/4] dma-mapping: remove dma_deconfigure

2018-09-06 Thread Robin Murphy
On 27/08/18 09:47, Christoph Hellwig wrote: This goes through a lot of hooks just to call arch_teardown_dma_ops. Replace it with a direct call instead. Agreed. We originally had the deconfigure() hooks for symmetry in case there might need to be some firmware-specific state to tear down, but

[PATCH 3/4] dma-mapping: remove dma_deconfigure

2018-08-27 Thread Christoph Hellwig
This goes through a lot of hooks just to call arch_teardown_dma_ops. Replace it with a direct call instead. Signed-off-by: Christoph Hellwig --- drivers/acpi/arm64/iort.c | 2 +- drivers/acpi/scan.c | 10 -- drivers/base/dd.c | 4 ++-- drivers/of/device.c |