diff mbox series

[09/13] hwmon: (nct6775) Separate fan/pwm configuration detection for NCT6795D

Message ID 1537451141-27242-9-git-send-email-linux@roeck-us.net (mailing list archive)
State Accepted
Headers show
Series [01/13] hwmon: (nct6775) Rename configuration register variables | expand

Commit Message

Guenter Roeck Sept. 20, 2018, 1:45 p.m. UTC 
Separate fan/pwm configuration detection for NCT6795D into separate
case statement to make the code easier to read.

No functional change.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/hwmon/nct6775.c | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
index 556b4cfacbd1..d9c2b934321d 100644
--- a/drivers/hwmon/nct6775.c
+++ b/drivers/hwmon/nct6775.c
@@ -3542,6 +3542,19 @@  nct6775_check_fan_inputs(struct nct6775_data *data)
 			pwm6pin |= creb & BIT(2);
 			break;
 		case nct6795:
+			fan5pin |= cr1b & BIT(5);
+			fan5pin |= creb & BIT(5);
+
+			fan6pin = (cr2a & BIT(4)) &&
+					(!dsw_en || (cred & BIT(4)));
+			fan6pin |= creb & BIT(3);
+
+			pwm5pin |= cr2d & BIT(7);
+			pwm5pin |= (creb & BIT(4)) && !(cr2a & BIT(0));
+
+			pwm6pin = (cr2a & BIT(3)) && (cred & BIT(2));
+			pwm6pin |= creb & BIT(2);
+			break;
 		case nct6796:
 			pwm5pin |= cr2d & BIT(7);
 			fan5pin |= cr1b & BIT(5);
@@ -3561,10 +3574,8 @@  nct6775_check_fan_inputs(struct nct6775_data *data)
 					(!dsw_en || (cred & BIT(4)));
 			pwm6pin |= (cr2a & BIT(3)) && (cred & BIT(2));
 
-			if (data->kind == nct6796) {
-				fan7pin = !(cr2b & BIT(2));
-				pwm7pin = !(cr1d & (BIT(2) | BIT(3)));
-			}
+			fan7pin = !(cr2b & BIT(2));
+			pwm7pin = !(cr1d & (BIT(2) | BIT(3)));
 
 			break;
 		default:	/* NCT6779D */