From 169c05cd54473ba4cc37bf4d22e7631395d14f68 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Thu, 9 May 2013 10:40:01 -0700 Subject: [PATCH] hwmon: (nct6775) Do not create non-existing attributes Overtemperature and hysteresis registers only exist for primary temperature registers, not for alternates, so do not assign those registers when initializing alternates. Signed-off-by: Guenter Roeck --- drivers/hwmon/nct6775.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index f43f5e571db9..04638aee9039 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -3705,8 +3705,10 @@ static int nct6775_probe(struct platform_device *pdev) data->have_temp |= 1 << i; data->have_temp_fixed |= 1 << i; data->reg_temp[0][i] = reg_temp_alternate[i]; - data->reg_temp[1][i] = reg_temp_over[i]; - data->reg_temp[2][i] = reg_temp_hyst[i]; + if (i < num_reg_temp) { + data->reg_temp[1][i] = reg_temp_over[i]; + data->reg_temp[2][i] = reg_temp_hyst[i]; + } data->temp_src[i] = i + 1; continue; } -- 2.20.1