net: stmmac: use u8 for host_dma_width and similar struct members

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We aren't going to see >= 256-bit address busses soon, so reduce
host_dma_width and associated other struct members that initialise
this from u32 to u8.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Acked-by: Mohd Ayaan Anwar <mohd.anwar@oss.qualcomm.com> # qcom-ethqos
Tested-by: Mohd Ayaan Anwar <mohd.anwar@oss.qualcomm.com>
Link: https://patch.msgid.link/E1vzX5P-0000000CVsK-0iwX@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Russell King (Oracle) 2026-03-09 09:39:39 +00:00 • committed by Jakub Kicinski

parent 94808793fe

commit 758ed85aad

4 changed files with 6 additions and 6 deletions

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2

drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c

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6

drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c

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2

drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c

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include/linux/stmmac.h

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