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From:   Mark Brown <broonie@kernel.org>
To:     Loic Poulain <loic.poulain@linaro.org>,
        "David S . Miller" <davem@davemloft.net>
Cc:     netdev@vger.kernel.org,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: linux-next: build failure after merge of the net-next tree
Date:   Thu,  5 Aug 2021 13:01:38 +0100
Message-Id: <20210805120138.23953-1-broonie@kernel.org>
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Hi all,

After merging the mac80211-next tree, today's linux-next build
(x86 allmodconfig) failed like this:

/tmp/next/build/drivers/net/wwan/mhi_wwan_mbim.c: In function 'mhi_mbim_probe':
/tmp/next/build/drivers/net/wwan/mhi_wwan_mbim.c:611:8: error: too few arguments to function 'mhi_prepare_for_transfer'
  err = mhi_prepare_for_transfer(mhi_dev);
        ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /tmp/next/build/drivers/net/wwan/mhi_wwan_mbim.c:18:
/tmp/next/build/include/linux/mhi.h:726:5: note: declared here
 int mhi_prepare_for_transfer(struct mhi_device *mhi_dev,
     ^~~~~~~~~~~~~~~~~~~~~~~~


Caused by commit

   aa730a9905b7b079ef2ff ("net: wwan: Add MHI MBIM network driver")

That API has been modified in ce78ffa3ef16810 ("net: really fix the
build...") in the net tree.  I've used the net-next tree from yesterday.