[PATCH 2/3] bus: mhi: don't deinitialize and re-initialize again

Greg Kroah-Hartman gregkh at linuxfoundation.org
Tue Jul 1 03:25:34 PDT 2025


On Mon, Jun 30, 2025 at 12:43:29PM +0500, Muhammad Usama Anjum wrote:
> Don't deinitialize and reinitialize the HAL helpers. The dma memory is
> deallocated and there is high possibility that we'll not be able to get
> the same memory allocated from dma when there is high memory pressure.
> 
> Tested-on: WCN6855 WLAN.HSP.1.1-03926.13-QCAHSPSWPL_V2_SILICONZ_CE-2.52297.6
> 
> Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")

No cc: stable?



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