[PATCH] I2C: Setting w83627hf fan divisor 128 fails.

Jarkko Lavinen provided patch to fix: "couldn't set the divisor 128
through fan1_div sysfs entry even though the chip supports it and
setting divisors 1..64 worked. This was due to POWER_TO_REG() only
checking 2's powers 0 till 5 but not 6."

This patch applies that fix to w83627hf and w83781d drivers.

Signed-off-by: Grant Coady <gcoady@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/i2c/chips/w83781d.c b/drivers/i2c/chips/w83781d.c
index 8912390d3017..f47aee88e20c 100644
--- a/drivers/i2c/chips/w83781d.c
+++ b/drivers/i2c/chips/w83781d.c
@@ -192,7 +192,7 @@ DIV_TO_REG(long val, enum chips type)
         val = SENSORS_LIMIT(val, 1,
                             ((type == w83781d
                               || type == as99127f) ? 8 : 128)) >> 1;
-        for (i = 0; i < 6; i++) {
+        for (i = 0; i < 7; i++) {
                 if (val == 0)
                         break;
                 val >>= 1;