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hwmon: (w83627ehf) Invert fan pin variables logic 

Use positive logic for fan pin variables (variable is set if pin is
used for fan), instead of negative logic which is error prone.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Gong Jun <JGong@nuvoton.com>
This commit is contained in:
Jean Delvare 2009-03-30 21:46:42 +02:00
parent b6a33fe2cc
commit 1704b26ee3
1 changed files with 4 additions and 4 deletions
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8
drivers/hwmon/w83627ehf.c
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@ -1317,8 +1317,8 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
/* fan4 and fan5 share some pins with the GPIO and serial flash */
fan5pin = superio_inb(sio_data->sioreg, 0x24) & 0x2;
fan4pin = superio_inb(sio_data->sioreg, 0x29) & 0x6;
fan5pin = !(superio_inb(sio_data->sioreg, 0x24) & 0x2);
fan4pin = !(superio_inb(sio_data->sioreg, 0x29) & 0x6);
superio_exit(sio_data->sioreg);
/* It looks like fan4 and fan5 pins can be alternatively used
@ -1329,9 +1329,9 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
data->has_fan = 0x07; /* fan1, fan2 and fan3 */
i = w83627ehf_read_value(data, W83627EHF_REG_FANDIV1);
if ((i & (1 << 2)) && (!fan4pin))
if ((i & (1 << 2)) && fan4pin)
data->has_fan |= (1 << 3);
if (!(i & (1 << 1)) && (!fan5pin))
if (!(i & (1 << 1)) && fan5pin)
data->has_fan |= (1 << 4);
/* Read fan clock dividers immediately */