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Date: Mon, 15 Nov 2021 14:30:10 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Christophe Leroy <christophe.leroy@...roup.eu>
Cc: qiang.zhao@....com, davem@...emloft.net, kuba@...nel.org,
linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
netdev@...r.kernel.org, linux@...musvillemoes.dk, lkp@...el.com
Subject: Re: [PATCH] net/wan/fsl_ucc_hdlc: fix sparse warnings
Hello:
This patch was applied to netdev/net-next.git (master)
by David S. Miller <davem@...emloft.net>:
On Mon, 15 Nov 2021 12:08:59 +0100 you wrote:
> CHECK drivers/net/wan/fsl_ucc_hdlc.c
> drivers/net/wan/fsl_ucc_hdlc.c:309:57: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:309:57: expected void [noderef] __iomem *
> drivers/net/wan/fsl_ucc_hdlc.c:309:57: got restricted __be16 *
> drivers/net/wan/fsl_ucc_hdlc.c:311:46: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:311:46: expected void [noderef] __iomem *
> drivers/net/wan/fsl_ucc_hdlc.c:311:46: got restricted __be32 *
> drivers/net/wan/fsl_ucc_hdlc.c:320:57: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:320:57: expected void [noderef] __iomem *
> drivers/net/wan/fsl_ucc_hdlc.c:320:57: got restricted __be16 *
> drivers/net/wan/fsl_ucc_hdlc.c:322:46: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:322:46: expected void [noderef] __iomem *
> drivers/net/wan/fsl_ucc_hdlc.c:322:46: got restricted __be32 *
> drivers/net/wan/fsl_ucc_hdlc.c:372:29: warning: incorrect type in assignment (different base types)
> drivers/net/wan/fsl_ucc_hdlc.c:372:29: expected unsigned short [usertype]
> drivers/net/wan/fsl_ucc_hdlc.c:372:29: got restricted __be16 [usertype]
> drivers/net/wan/fsl_ucc_hdlc.c:379:36: warning: restricted __be16 degrades to integer
> drivers/net/wan/fsl_ucc_hdlc.c:402:12: warning: incorrect type in assignment (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:402:12: expected struct qe_bd [noderef] __iomem *bd
> drivers/net/wan/fsl_ucc_hdlc.c:402:12: got struct qe_bd *curtx_bd
> drivers/net/wan/fsl_ucc_hdlc.c:425:20: warning: incorrect type in assignment (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:425:20: expected struct qe_bd [noderef] __iomem *[assigned] bd
> drivers/net/wan/fsl_ucc_hdlc.c:425:20: got struct qe_bd *tx_bd_base
> drivers/net/wan/fsl_ucc_hdlc.c:427:16: error: incompatible types in comparison expression (different address spaces):
> drivers/net/wan/fsl_ucc_hdlc.c:427:16: struct qe_bd [noderef] __iomem *
> drivers/net/wan/fsl_ucc_hdlc.c:427:16: struct qe_bd *
> drivers/net/wan/fsl_ucc_hdlc.c:462:33: warning: incorrect type in argument 1 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:506:41: warning: incorrect type in argument 1 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:528:33: warning: incorrect type in argument 1 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:552:38: warning: incorrect type in argument 1 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:596:67: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:611:41: warning: incorrect type in argument 1 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:851:38: warning: incorrect type in initializer (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:854:40: warning: incorrect type in argument 1 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:855:40: warning: incorrect type in argument 1 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:858:39: warning: incorrect type in argument 1 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:861:37: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:866:38: warning: incorrect type in initializer (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:868:21: warning: incorrect type in argument 1 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:870:40: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:871:40: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:873:39: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:993:57: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:995:46: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:1004:57: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:1006:46: warning: incorrect type in argument 2 (different address spaces)
> drivers/net/wan/fsl_ucc_hdlc.c:412:35: warning: dereference of noderef expression
> drivers/net/wan/fsl_ucc_hdlc.c:412:35: warning: dereference of noderef expression
> drivers/net/wan/fsl_ucc_hdlc.c:724:29: warning: dereference of noderef expression
> drivers/net/wan/fsl_ucc_hdlc.c:815:21: warning: dereference of noderef expression
> drivers/net/wan/fsl_ucc_hdlc.c:1021:29: warning: dereference of noderef expression
>
> [...]
Here is the summary with links:
- net/wan/fsl_ucc_hdlc: fix sparse warnings
https://git.kernel.org/netdev/net-next/c/5cf46d8e741f
You are awesome, thank you!
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