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(parent: dcb2c5c) | patch
net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout()
authorJisheng Zhang <jszhang@kernel.org>
Wed, 26 Jan 2022 16:52:15 +0000 (00:52 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 27 Jan 2022 13:51:10 +0000 (13:51 +0000)
commit9e0db41e7a0b6f1271cbcfb16dbf5b8641b4e440
treea896022c1509ba5ff50dc0595547f7eb49f85aa7tree | snapshot
parentdcb2c5c6ca9b9177f04abaf76e5a983d177c9414commit | diff
net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout()

When readl_poll_timeout() timeout, we'd better directly use its return
value.

Before this patch:
[    2.145528] dwmac-sun8i: probe of 4500000.ethernet failed with error -14

After this patch:
[    2.138520] dwmac-sun8i: probe of 4500000.ethernet failed with error -110

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c diff | blob | history
Domain: System / Kernel;