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| /openbmc/linux/drivers/iio/humidity/ |
| H A D | si7020.c | diff a8abb5634f185b5842baedfd775d22afa2235c5a Tue Sep 06 15:28:29 CDT 2022 Eddie James <eajames@linux.ibm.com> iio: si7020: Lock root adapter to wait for reset
Use the new mux root operations to lock the root adapter while waiting for
the reset to complete. I2C commands issued after the SI7020 is starting up
or after reset can potentially upset the startup sequence. Therefore, the
host needs to wait for the startup sequence to finish before issuing
further I2C commands.
OpenBMC-Staging-Count: 4
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20220906202829.1921114-3-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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