We converted 'unsigned' type to be 'unsigned int' in the driver,
but there are couple of leftovers. So, finish the task now.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
                pending &= enabled;
 
                for_each_set_bit(gpp_offset, &pending, padgrp->size) {
-                       unsigned irq;
+                       unsigned int irq;
 
                        irq = irq_find_mapping(gc->irq.domain,
                                               padgrp->gpio_base + gpp_offset);
        return ret;
 }
 
-static unsigned intel_gpio_ngpio(const struct intel_pinctrl *pctrl)
+static unsigned int intel_gpio_ngpio(const struct intel_pinctrl *pctrl)
 {
        const struct intel_community *community;
        unsigned int ngpio = 0;