On IT8728F, IT8771E, and IT8772E, fans counters are always 16 bit
and don't need to be configured for it.
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
v2: Separated changed functionality from 'Add feature flags' patch.
drivers/hwmon/it87.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index ed25e4b..e8cbefb 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -2463,9 +2463,12 @@ static void it87_init_device(struct platform_device *pdev)
}
data->has_fan = (data->fan_main_ctrl >> 4) & 0x07;
- /* Set tachometers to 16-bit mode if needed, IT8603E (and IT8728F?)
- * has it by default */
- if (has_16bit_fans(data) && data->type != it8603) {
+ /*
+ * Set tachometers to 16-bit mode if needed. IT8603E, IT8728F,
+ * IT8771E (guesswork), and IT8772E have it by default.
+ */
+ if (has_16bit_fans(data) && data->type != it8603 && data->type != it8728
+ && data->type != it8771 && data->type != it8772) {
tmp = it87_read_value(data, IT87_REG_FAN_16BIT);
if (~tmp & 0x07 & data->has_fan) {
dev_dbg(&pdev->dev,
--
2.1.0
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