diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2014-12-12 11:22:11 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-12-12 11:22:11 +0100 |
| commit | 170680abd1eb98a9773ed068435fef9a6402a10f (patch) | |
| tree | ea9cea0e4e1a6e2b4cbc6ee85a25aaeeea0f6814 | |
| parent | 256965d724347a9fa1cce42dc30987e7d92addb3 (diff) | |
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>
| -rw-r--r-- | drivers/gpio/gpio-mcp23s08.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c index 93ee7da2d8b..da9c316059b 100644 --- a/drivers/gpio/gpio-mcp23s08.c +++ b/drivers/gpio/gpio-mcp23s08.c @@ -655,8 +655,9 @@ 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, - "microchip,irq-active-high"); + mcp->irq_active_high = + of_property_read_bool(mcp->chip.dev->of_node, + "microchip,irq-active-high"); if (type == MCP_TYPE_017) mirror = pdata->mirror; |