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author | 2018-09-18 09:31:21 -0700 | |
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committer | 2018-10-10 20:37:13 -0700 | |
commit | 0085a5108de17dc0bfd97abb2ab3354f5c7be08e (patch) | |
tree | 24a2c02ca663c3c1ad9e5ec2b253c7c21a5ff33c /drivers/hwmon | |
parent | hwmon: (nct6775) Only display fan speed tolerance conditionally (diff) | |
download | linux-0085a5108de17dc0bfd97abb2ab3354f5c7be08e.tar.gz linux-0085a5108de17dc0bfd97abb2ab3354f5c7be08e.tar.bz2 linux-0085a5108de17dc0bfd97abb2ab3354f5c7be08e.zip |
hwmon: (nct6775) Rename configuration register variables
Use variable names from chip datasheets (crXX) instead of regval_XX
for configuration register variables. This is shorter and, together
with subsequent changes, makes the code easier to read.
No functional change.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r-- | drivers/hwmon/nct6775.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index 2a9fc8c9fb9e..7a3a1d59553e 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -3497,7 +3497,7 @@ nct6775_check_fan_inputs(struct nct6775_data *data) pwm3pin = regval & 0x08; } else { /* NCT6779D, NCT6791D, NCT6792D, NCT6793D, NCT6795D, NCT6796D */ - int regval_1b, regval_2a, regval_2f; + int cr1b, cr2a, cr2f; bool dsw_en; regval = superio_inb(sioreg, 0x1c); @@ -3520,20 +3520,20 @@ nct6775_check_fan_inputs(struct nct6775_data *data) case nct6793: case nct6795: case nct6796: - regval_1b = superio_inb(sioreg, 0x1b); - regval_2a = superio_inb(sioreg, 0x2a); - regval_2f = superio_inb(sioreg, 0x2f); - dsw_en = regval_2f & BIT(3); + cr1b = superio_inb(sioreg, 0x1b); + cr2a = superio_inb(sioreg, 0x2a); + cr2f = superio_inb(sioreg, 0x2f); + dsw_en = cr2f & BIT(3); if (!pwm5pin) pwm5pin = regval & BIT(7); if (!fan5pin) - fan5pin = regval_1b & BIT(5); + fan5pin = cr1b & BIT(5); superio_select(sioreg, NCT6775_LD_12); if (data->kind != nct6796) { - int regval_eb = superio_inb(sioreg, 0xeb); + int creb = superio_inb(sioreg, 0xeb); if (!dsw_en) { fan6pin = regval & BIT(1); @@ -3541,33 +3541,33 @@ nct6775_check_fan_inputs(struct nct6775_data *data) } if (!fan5pin) - fan5pin = regval_eb & BIT(5); + fan5pin = creb & BIT(5); if (!pwm5pin) - pwm5pin = (regval_eb & BIT(4)) && - !(regval_2a & BIT(0)); + pwm5pin = (creb & BIT(4)) && + !(cr2a & BIT(0)); if (!fan6pin) - fan6pin = regval_eb & BIT(3); + fan6pin = creb & BIT(3); if (!pwm6pin) - pwm6pin = regval_eb & BIT(2); + pwm6pin = creb & BIT(2); } if (data->kind == nct6795 || data->kind == nct6796) { - int regval_ed = superio_inb(sioreg, 0xed); + int cred = superio_inb(sioreg, 0xed); if (!fan6pin) - fan6pin = (regval_2a & BIT(4)) && - (!dsw_en || (regval_ed & BIT(4))); + fan6pin = (cr2a & BIT(4)) && + (!dsw_en || (cred & BIT(4))); if (!pwm6pin) - pwm6pin = (regval_2a & BIT(3)) && - (regval_ed & BIT(2)); + pwm6pin = (cr2a & BIT(3)) && + (cred & BIT(2)); } if (data->kind == nct6796) { - int regval_1d = superio_inb(sioreg, 0x1d); - int regval_2b = superio_inb(sioreg, 0x2b); + int cr1d = superio_inb(sioreg, 0x1d); + int cr2b = superio_inb(sioreg, 0x2b); - fan7pin = !(regval_2b & BIT(2)); - pwm7pin = !(regval_1d & (BIT(2) | BIT(3))); + fan7pin = !(cr2b & BIT(2)); + pwm7pin = !(cr1d & (BIT(2) | BIT(3))); } break; |