linux-next: build failure after merge of the driver-core tree

From	Stephen Rothwell <sfr@canb.auug.org.au>
Newsgroups	linux.kernel
Subject	linux-next: build failure after merge of the driver-core tree
Date	2017-06-13 08:10 +0200
Message-ID	<tRNbz-4k7-5@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hi Greg,

After merging the driver-core tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/block/zram/zram_drv.c:1296:28: error: expected ')' before numeric constant
 static CLASS_ATTR(hot_add, 0400, hot_add_show, NULL);
                            ^
drivers/block/zram/zram_drv.c:1330:3: error: 'class_attr_hot_add' undeclared here (not in a function)
  &class_attr_hot_add.attr,
   ^
drivers/block/zram/zram_drv.c:1282:16: warning: 'hot_add_show' defined but not used [-Wunused-function]
 static ssize_t hot_add_show(struct class *class,
                ^

Caused by commit

  27104a53d02e ("zram: use class_groups instead of class_attrs")

I have reverted that commit for today (and commit

  ecbaa83ee84c ("driver core: remove class_attrs from struct class")

temporarily so the the tree will build).

-- 
Cheers,
Stephen Rothwell

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linux-next: build failure after merge of the driver-core tree Stephen Rothwell <sfr@canb.auug.org.au> - 2017-06-13 08:10 +0200
  Re: linux-next: build failure after merge of the driver-core tree Stephen Rothwell <sfr@canb.auug.org.au> - 2017-06-13 08:30 +0200
  Re: linux-next: build failure after merge of the driver-core tree Greg KH <greg@kroah.com> - 2017-06-13 08:30 +0200
    Re: linux-next: build failure after merge of the driver-core tree Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2017-06-13 08:40 +0200

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