[PATCH 1/2] regulator: ltc3589: make IRQ optional
From: broonie@kernel.org (Mark Brown)
Date: 2016-01-20 16:44:08
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linux-devicetree, linux-omap, lkml
On Wed, Jan 20, 2016 at 01:29:51PM +0100, Lothar Wa?mann wrote:
This pin is used as IRQ pin for the LTC3589 PMIC on the Ka-Ro electronics TX48 module. Make the IRQ optional in the driver and use a polling routine instead if no IRQ is specified in DT. Otherwise the driver will continuously generate interrupts and make the system unusable.
How will the driver generate interrupts if there is no interrupt physically present in the system? -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 473 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160120/a0fbe171/attachment-0001.sig>