pinctrl: cherryview: Don't use selection 0 to mark an interrupt line as unused

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The selection 0 is a perfectly valid, so stop using it to have
the special meaning of interrupt line not used in the intr_lines.

Instead introduce a special CHV_INVALID_HWIRQ value, derived
from INVALID_HWIRQ. which is never a valid selection and use
that to indicate unused interrupt lines.

Cc: Yauhen Kharuzhy <jekhor@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

...

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Hans de Goede 2021-11-18 11:56:48 +01:00 • committed by Andy Shevchenko

parent 6b4542664c

commit bdfbef2d29

1 changed files with 16 additions and 2 deletions

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drivers/pinctrl/intel/pinctrl-cherryview.c

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