linux-kernel - linux-next: build failure after merge of the spi tree

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Date:	Fri, 30 Jan 2015 14:02:28 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Mark Brown <broonie@...nel.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
Subject: linux-next: build failure after merge of the spi tree

Hi Mark,

After merging the spi tree, today's linux-next build (arm
multi_v7_defconfig) failed like this:

drivers/spi/spi-xilinx.c: In function 'xilinx_spi_probe':
drivers/spi/spi-xilinx.c:391:16: warning: assignment from incompatible pointer type
  xspi->read_fn = ioread32;
                ^
drivers/spi/spi-xilinx.c:392:17: warning: assignment from incompatible pointer type
  xspi->write_fn = iowrite32;
                 ^
drivers/spi/spi-xilinx.c:398:19: error: 'ioread32be' undeclared (first use in this function)
   xspi->read_fn = ioread32be;
                   ^
drivers/spi/spi-xilinx.c:398:19: note: each undeclared identifier is reported only once for each function it appears in
drivers/spi/spi-xilinx.c:399:20: error: 'iowrite32be' undeclared (first use in this function)
   xspi->write_fn = iowrite32be;
                    ^

Caused by commit 99082eab6344 ("spi/xilinx: Remove iowrite/ioread
wrappers").  Its not obvious why this is so, but reverting that commit
fixed the build problem.

I have reverted that commit for today.

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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