summaryrefslogtreecommitdiff
path: root/drivers/hwmon
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/max1111.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/hwmon/max1111.c b/drivers/hwmon/max1111.c
index 12c0577..bfaa665 100644
--- a/drivers/hwmon/max1111.c
+++ b/drivers/hwmon/max1111.c
@@ -66,6 +66,16 @@ static int max1111_read(struct device *dev, int channel)
return (v1 << 2) | (v2 >> 6);
}
+#ifdef CONFIG_SHARPSL_PM
+static struct max1111_data *the_max1111;
+
+int max1111_read_channel(int channel)
+{
+ return max1111_read(&the_max1111->spi->dev, channel);
+}
+EXPORT_SYMBOL(max1111_read_channel);
+#endif
+
/*
* NOTE: SPI devices do not have a default 'name' attribute, which is
* likely to be used by hwmon applications to distinguish between
@@ -181,6 +191,9 @@ static int __devinit max1111_probe(struct spi_device *spi)
goto err_remove;
}
+#ifdef CONFIG_SHARPSL_PM
+ the_max1111 = data;
+#endif
return 0;
err_remove: