pinctrl: intel: Remove default Interrupt Status offset

Since some of the GPIO controllers use different Interrupt Status offset,
it make sense to provide it explicitly in the drivers.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>

drivers/pinctrl/intel/pinctrl-intel.c

@@ -29,7 +29,6 @@
 #define REVID_MASK			GENMASK(31, 16)
 
 #define PADBAR				0x00c
-#define GPI_IS				0x100
 
 #define PADOWN_BITS			4
 #define PADOWN_SHIFT(p)			((p) % 8 * PADOWN_BITS)
@@ -1342,9 +1341,6 @@ static int intel_pinctrl_probe(struct platform_device *pdev,
 		community->regs = regs;
 		community->pad_regs = regs + padbar;
 
-		if (!community->is_offset)
-			community->is_offset = GPI_IS;
-
 		ret = intel_pinctrl_add_padgroups(pctrl, community);
 		if (ret)
 			return ret;

drivers/pinctrl/intel/pinctrl-intel.h

@@ -75,8 +75,7 @@ struct intel_padgroup {
  * @hostown_offset: Register offset of HOSTSW_OWN from @regs. If %0 then it
  *                  is assumed that the host owns the pin (rather than
  *                  ACPI).
- * @is_offset: Register offset of GPI_IS from @regs. If %0 then uses the
- *             default (%0x100).
+ * @is_offset: Register offset of GPI_IS from @regs.
  * @ie_offset: Register offset of GPI_IE from @regs.
  * @pin_base: Starting pin of pins in this community
  * @gpp_size: Maximum number of pads in each group, such as PADCFGLOCK,