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

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Message-Id: <20140120164222.e56f0c9abfbe4f3dcf726d4c@canb.auug.org.au>
Date:	Mon, 20 Jan 2014 16:42:22 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Lars Poeschel <poeschel@...onage.de>
Subject: linux-next: build failure after merge of the gpio tree

Hi Linus,

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

drivers/gpio/gpio-mcp23s08.c: In function 'mcp23s08_irq_setup':
drivers/gpio/gpio-mcp23s08.c:482:46: error: 'struct gpio_chip' has no member named 'of_node'
  mcp->irq_domain = irq_domain_add_linear(chip->of_node, chip->ngpio,
                                              ^
drivers/gpio/gpio-mcp23s08.c: In function 'mcp23s08_probe_one':
drivers/gpio/gpio-mcp23s08.c:651:55: error: 'struct gpio_chip' has no member named 'of_node'
  mcp->irq_controller = of_property_read_bool(mcp->chip.of_node,
                                                       ^
drivers/gpio/gpio-mcp23s08.c:654:43: error: 'struct gpio_chip' has no member named 'of_node'
   mirror = of_property_read_bool(mcp->chip.of_node,
                                           ^

Caused by commit 4e47f91bf741 ("gpio: mcp23s08: Add irq functionality for
i2c chips").  The presence of of_node depends on CONFIG_OF_GPIO.

I have reverted that commit for today.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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