From f16177c20c42e1bd780b35259a995f7718986dd4 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Fri, 29 Aug 2008 06:19:32 +0800 Subject: hwmon: add max1111_read_channel() for use by sharpsl_pm This is not generic, and is added here for backward compatibility. It is made an individual commit here to make it easier for revert once the sharpsl_pm gets generic enough. Signed-off-by: Eric Miao Signed-off-by: Russell King --- drivers/hwmon/max1111.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'drivers/hwmon/max1111.c') diff --git a/drivers/hwmon/max1111.c b/drivers/hwmon/max1111.c index 12c05774a1c3..bfaa665ccf32 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: -- cgit v1.2.3