[Linux-stm32] [PATCH] net: stmmac: Fix the miscalculation of mapping from rxq to dma channel

[Jose Abreu]

From: Shaokun Zhang <zhangshaokun at hisilicon.com>
Date: Aug/07/2019, 09:17:29 (UTC+00:00)

> From: yuqi jin <jinyuqi at huawei.com>
> 
> XGMAC_MTL_RXQ_DMA_MAP1 will be configured if the number of queues is
> greater than 3, but local variable chan will shift left more than 32-bits.
> Let's fix this issue.

This was already fixed in -net. Please see [1]

[1] https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/co
mmit/drivers/net/ethernet/stmicro/stmmac?id=e8df7e8c233a18d2704e37ecff475
83b494789d3

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Thanks,
Jose Miguel Abreu