regulator: bd9576: Fix uninitializes variable may_have_irqs

regulator: bd9576: Fix uninitializes variable may_have_irqs

The boolean variable may_have_irqs is not ininitialized and is
only being set to true in the case where chip is ROHM_CHIP_TYPE_BD9576.
Fix this by ininitialized may_have_irqs to false.

Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: e7bf1fa58c46 ("regulator: bd9576: Support error reporting")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/20210622144730.22821-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>