hwmon: (pmbus/ibm-cffps) Fix write bits for LED control

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When doing a PMBus write for the LED control on the IBM Common Form
Factor Power Supplies (ibm-cffps), the DAh command requires that bit 7
be low and bit 6 be high in order to indicate that you are truly
attempting to do a write.

Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
Link: https://lore.kernel.org/r/20210806225131.1808759-1-bjwyman@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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Brandon Wyman 2021-08-06 22:51:31 +00:00 • committed by Guenter Roeck

parent 2284ed9ffc

commit 76b72736f5

1 changed files with 3 additions and 3 deletions

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drivers/hwmon/pmbus/ibm-cffps.c

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