[PATCH] hwmon: Only include of_match_table with CONFIG_OF_GPIO
Jamie Lentin
jm at lentin.co.uk
Thu Nov 1 19:55:43 EDT 2012
The following fixes build errors on sparc. Without any DT support,
of_match_ptr is NULL and the below is a no-op. However, if just
CONFIG_OF is defined then so is of_match_ptr.
All useful parts of the gpio-fan DT support rely on CONFIG_OF_GPIO
anyway, so of_match_table should too.
Signed-off-by: Jamie Lentin <jm at lentin.co.uk>
---
drivers/hwmon/gpio-fan.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c
index 36509ae..1381a2e 100644
--- a/drivers/hwmon/gpio-fan.c
+++ b/drivers/hwmon/gpio-fan.c
@@ -630,7 +630,9 @@ static struct platform_driver gpio_fan_driver = {
.driver = {
.name = "gpio-fan",
.pm = GPIO_FAN_PM,
+#ifdef CONFIG_OF_GPIO
.of_match_table = of_match_ptr(of_gpio_fan_match),
+#endif
},
};
--
1.7.10.4
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