From 4b068de9ab1c404734fde90ce5d3f4f5b4f0b9d5 Mon Sep 17 00:00:00 2001 From: steven miao Date: Tue, 26 Oct 2010 14:22:37 -0700 Subject: [PATCH] ad525x_dpot: use correct rdac channel for ad5251/ad5252 The ad5251/ad5252 devices have rdac1 and rdac3, but no rdac0. So make sure we use the right channels so userspace gets correct data and not just garbage. Signed-off-by: steven miao Signed-off-by: Mike Frysinger Cc: Michael Hennerich Cc: Chris Verges Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/misc/ad525x_dpot.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/misc/ad525x_dpot.h b/drivers/misc/ad525x_dpot.h index 3b9e355489ae..a662f5987b68 100644 --- a/drivers/misc/ad525x_dpot.h +++ b/drivers/misc/ad525x_dpot.h @@ -47,9 +47,9 @@ enum dpot_devid { AD5258_ID = DPOT_CONF(F_RDACS_RW_TOL, BRDAC0, 6, 0), /* I2C */ AD5259_ID = DPOT_CONF(F_RDACS_RW_TOL, BRDAC0, 8, 1), AD5251_ID = DPOT_CONF(F_RDACS_RW_TOL | F_CMD_INC, - BRDAC0 | BRDAC3, 6, 2), + BRDAC1 | BRDAC3, 6, 2), AD5252_ID = DPOT_CONF(F_RDACS_RW_TOL | F_CMD_INC, - BRDAC0 | BRDAC3, 8, 3), + BRDAC1 | BRDAC3, 8, 3), AD5253_ID = DPOT_CONF(F_RDACS_RW_TOL | F_CMD_INC, BRDAC0 | BRDAC1 | BRDAC2 | BRDAC3, 6, 4), AD5254_ID = DPOT_CONF(F_RDACS_RW_TOL | F_CMD_INC,