ARM: shmobile: r8a7779: Remove LBSC function GPIOs

Those GPIOs have been deprecated by the pinctrl API. They are unused and
unneeded, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

arch/arm/mach-shmobile/include/mach/r8a7779.h

@@ -83,22 +83,20 @@ enum {
 	GPIO_FN_VI1_R2, GPIO_FN_SSI_WS78_B, GPIO_FN_A25,
 	GPIO_FN_FD5,
 	GPIO_FN_VI1_R3, GPIO_FN_SSI_SDATA7_B,
-	GPIO_FN_CLKOUT, GPIO_FN_PWM0_B, GPIO_FN_CS0,
-	GPIO_FN_CS1_A26,
+	GPIO_FN_CLKOUT, GPIO_FN_PWM0_B,
 	GPIO_FN_SDSELF_B, GPIO_FN_RD_WR, GPIO_FN_FWE, GPIO_FN_ATAG0,
 	GPIO_FN_VI1_R7, GPIO_FN_HRTS1,
 
 	/* IPSR1 */
-	GPIO_FN_EX_CS0,
-	GPIO_FN_FD6, GPIO_FN_EX_CS1, GPIO_FN_FD7,
-	GPIO_FN_EX_CS2, GPIO_FN_FALE,
-	GPIO_FN_ATACS00, GPIO_FN_EX_CS3,
+	GPIO_FN_FD6, GPIO_FN_FD7,
+	GPIO_FN_FALE,
+	GPIO_FN_ATACS00,
 	GPIO_FN_FRE, GPIO_FN_ATACS10, GPIO_FN_VI1_R4,
 	GPIO_FN_HSCK1, GPIO_FN_SSI_SDATA8_B,
-	GPIO_FN_SSI_SDATA9, GPIO_FN_EX_CS4,
+	GPIO_FN_SSI_SDATA9,
 	GPIO_FN_FD0, GPIO_FN_ATARD0, GPIO_FN_VI1_R5,
 	GPIO_FN_HTX1, GPIO_FN_SSI_SCK9,
-	GPIO_FN_EX_CS5, GPIO_FN_FD1,
+	GPIO_FN_FD1,
 	GPIO_FN_ATAWR0, GPIO_FN_VI1_R6, GPIO_FN_HRX1,
 	GPIO_FN_SSI_WS9, GPIO_FN_MLB_CLK, GPIO_FN_PWM2,
 	GPIO_FN_MLB_SIG, GPIO_FN_PWM3,