tree cfe319f438a032a30f5eb5b168dd0e973c9ca8b6
parent f62cdde5483957fc28249a9fc691e892e6b38e85
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1591973396 +0300
committer Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1592812731 +0300

pinctrl: intel: Make use of IRQ_RETVAL()

Instead of using bitwise operations against returned values,
which is a bit fragile, convert IRQ handler to count amount of
GPIO groups, where at least one interrupt happened, and convert
it to returned value by IRQ_RETVAL() macro.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>