My code checkers mention this:
CPPCHECK
drivers/i2c/busses/i2c-synquacer.c:422: style: Checking if unsigned variable
'timeout' is less than zero.
CC drivers/i2c/busses/i2c-synquacer.o
drivers/i2c/busses/i2c-synquacer.c: In function ‘synquacer_i2c_probe’:
drivers/i2c/busses/i2c-synquacer.c:678:15: warning: comparison of unsigned
expression < 0 is always false [-Wtype-limits]
if (i2c->irq < 0) {
^
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