Commit 170680ab authored Dec 12, 2014 by Linus Walleij

gpio: mcp23s08: fix up compilation error



The driver depends on the chip.of_node being present to compile,
which is the case on some target platforms but not others.
Instead, rely on chip.dev->of_node to be used, as struct device
always has an of_node in place.

Cc: Alexander Stein <alexander.stein@systec-electronic.com>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent 256965d7

drivers/gpio/gpio-mcp23s08.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -655,7 +655,8 @@ static int mcp23s08_probe_one(struct mcp23s08 mcp, struct device dev,

		mcp->irq_controller = pdata->irq_controller;
		if (mcp->irq && mcp->irq_controller) {
		mcp->irq_active_high = of_property_read_bool(mcp->chip.of_node,
		mcp->irq_active_high =
		of_property_read_bool(mcp->chip.dev->of_node,
		"microchip,irq-active-high");

		if (type == MCP_TYPE_017)

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