From: Heiner Kallweit <hkallwe...@gmail.com> Date: Thu, 27 Jun 2019 23:12:39 +0200
> Documentation/DMA-API-HOWTO.txt states: > By default, the kernel assumes that your device can address 32-bits of > DMA addressing. For a 64-bit capable device, this needs to be increased, > and for a device with limitations, it needs to be decreased. > > Therefore we don't need the 32 Bit DMA fallback configuration and can > remove it. > > Signed-off-by: Heiner Kallweit <hkallwe...@gmail.com> Applied.
