From: Paul Cercueil Date: Fri, 15 May 2015 15:18:35 +0000 (+0200) Subject: iio: adis16400: Use != channel indices for the two voltage channels X-Git-Tag: v4.0.6~74 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6dcd62a376c4a6b1a07b9a872a7ef312926c205f;p=thirdparty%2Fkernel%2Fstable.git iio: adis16400: Use != channel indices for the two voltage channels commit 7323d59862802ca109451eeda9777024a7625509 upstream. Previously, the two voltage channels had the same ID, which didn't cause conflicts in sysfs only because one channel is named and the other isn't; this is still violating the spec though, two indexed channels should never have the same index. Signed-off-by: Paul Cercueil Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c index 8de6427121e25..7b63788c7d1c9 100644 --- a/drivers/iio/imu/adis16400_core.c +++ b/drivers/iio/imu/adis16400_core.c @@ -459,10 +459,10 @@ static int adis16400_read_raw(struct iio_dev *indio_dev, } } -#define ADIS16400_VOLTAGE_CHAN(addr, bits, name, si) { \ +#define ADIS16400_VOLTAGE_CHAN(addr, bits, name, si, chn) { \ .type = IIO_VOLTAGE, \ .indexed = 1, \ - .channel = 0, \ + .channel = chn, \ .extend_name = name, \ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \ BIT(IIO_CHAN_INFO_SCALE), \ @@ -479,10 +479,10 @@ static int adis16400_read_raw(struct iio_dev *indio_dev, } #define ADIS16400_SUPPLY_CHAN(addr, bits) \ - ADIS16400_VOLTAGE_CHAN(addr, bits, "supply", ADIS16400_SCAN_SUPPLY) + ADIS16400_VOLTAGE_CHAN(addr, bits, "supply", ADIS16400_SCAN_SUPPLY, 0) #define ADIS16400_AUX_ADC_CHAN(addr, bits) \ - ADIS16400_VOLTAGE_CHAN(addr, bits, NULL, ADIS16400_SCAN_ADC) + ADIS16400_VOLTAGE_CHAN(addr, bits, NULL, ADIS16400_SCAN_ADC, 1) #define ADIS16400_GYRO_CHAN(mod, addr, bits) { \ .type = IIO_ANGL_VEL, \