pinctrl: icelake: Use generic flag for special GPIO base treatment

Since we have a generic flag for special GPIO base treatment,
use it in the driver.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>

drivers/pinctrl/intel/pinctrl-icelake.c

@@ -29,8 +29,6 @@
 		.gpio_base = (g),			\
 	}
 
-#define ICL_NO_GPIO	-1
-
 #define ICL_COMMUNITY(b, s, e, g)			\
 	{						\
 		.barno = (b),				\
@@ -319,15 +317,15 @@ static const struct intel_padgroup icllp_community1_gpps[] = {
 
 static const struct intel_padgroup icllp_community4_gpps[] = {
 	ICL_GPP(0, 153, 176, 224),			/* GPP_C */
-	ICL_GPP(1, 177, 182, ICL_NO_GPIO),	/* HVCMOS */
+	ICL_GPP(1, 177, 182, INTEL_GPIO_BASE_NOMAP),	/* HVCMOS */
 	ICL_GPP(2, 183, 206, 256),			/* GPP_E */
-	ICL_GPP(3, 207, 215, ICL_NO_GPIO),	/* JTAG */
+	ICL_GPP(3, 207, 215, INTEL_GPIO_BASE_NOMAP),	/* JTAG */
 };
 
 static const struct intel_padgroup icllp_community5_gpps[] = {
 	ICL_GPP(0, 216, 223, 288),			/* GPP_R */
 	ICL_GPP(1, 224, 231, 320),			/* GPP_S */
-	ICL_GPP(2, 232, 240, ICL_NO_GPIO),	/* SPI */
+	ICL_GPP(2, 232, 240, INTEL_GPIO_BASE_NOMAP),	/* SPI */
 };
 
 static const struct intel_community icllp_communities[] = {