--- zzzz-none-000/linux-3.10.107/arch/arm/mach-sa1100/h3600.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/arm/mach-sa1100/h3600.c	2021-02-04 17:41:59.000000000 +0000
@@ -18,7 +18,7 @@
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/irda.h>
+#include <linux/platform_data/irda-sa11x0.h>
 
 #include <mach/h3xxx.h>
 #include <mach/irqs.h>
@@ -28,35 +28,39 @@
 /*
  * helper for sa1100fb
  */
+static struct gpio h3600_lcd_gpio[] = {
+	{ H3XXX_EGPIO_LCD_ON,	GPIOF_OUT_INIT_LOW,	"LCD power" },
+	{ H3600_EGPIO_LCD_PCI,	GPIOF_OUT_INIT_LOW,	"LCD control" },
+	{ H3600_EGPIO_LCD_5V_ON, GPIOF_OUT_INIT_LOW,	"LCD 5v" },
+	{ H3600_EGPIO_LVDD_ON,	GPIOF_OUT_INIT_LOW,	"LCD 9v/-6.5v" },
+};
+
+static bool h3600_lcd_request(void)
+{
+	static bool h3600_lcd_ok;
+	int rc;
+
+	if (h3600_lcd_ok)
+		return true;
+
+	rc = gpio_request_array(h3600_lcd_gpio, ARRAY_SIZE(h3600_lcd_gpio));
+	if (rc)
+		pr_err("%s: can't request GPIOs\n", __func__);
+	else
+		h3600_lcd_ok = true;
+
+	return h3600_lcd_ok;
+}
+
 static void h3600_lcd_power(int enable)
 {
-	if (gpio_request(H3XXX_EGPIO_LCD_ON, "LCD power")) {
-		pr_err("%s: can't request H3XXX_EGPIO_LCD_ON\n", __func__);
-		goto err1;
-	}
-	if (gpio_request(H3600_EGPIO_LCD_PCI, "LCD control")) {
-		pr_err("%s: can't request H3XXX_EGPIO_LCD_PCI\n", __func__);
-		goto err2;
-	}
-	if (gpio_request(H3600_EGPIO_LCD_5V_ON, "LCD 5v")) {
-		pr_err("%s: can't request H3XXX_EGPIO_LCD_5V_ON\n", __func__);
-		goto err3;
-	}
-	if (gpio_request(H3600_EGPIO_LVDD_ON, "LCD 9v/-6.5v")) {
-		pr_err("%s: can't request H3600_EGPIO_LVDD_ON\n", __func__);
-		goto err4;
-	}
+	if (!h3600_lcd_request())
+		return;
 
 	gpio_direction_output(H3XXX_EGPIO_LCD_ON, enable);
 	gpio_direction_output(H3600_EGPIO_LCD_PCI, enable);
 	gpio_direction_output(H3600_EGPIO_LCD_5V_ON, enable);
 	gpio_direction_output(H3600_EGPIO_LVDD_ON, enable);
-
-	gpio_free(H3600_EGPIO_LVDD_ON);
-err4:	gpio_free(H3600_EGPIO_LCD_5V_ON);
-err3:	gpio_free(H3600_EGPIO_LCD_PCI);
-err2:	gpio_free(H3XXX_EGPIO_LCD_ON);
-err1:	return;
 }
 
 static const struct sa1100fb_rgb h3600_rgb_16 = {
@@ -93,6 +97,11 @@
 /*
  * This turns the IRDA power on or off on the Compaq H3600
  */
+static struct gpio h3600_irda_gpio[] = {
+	{ H3600_EGPIO_IR_ON,	GPIOF_OUT_INIT_LOW, "IrDA power" },
+	{ H3600_EGPIO_IR_FSEL,	GPIOF_OUT_INIT_LOW, "IrDA fsel" },
+};
+
 static int h3600_irda_set_power(struct device *dev, unsigned int state)
 {
 	gpio_set_value(H3600_EGPIO_IR_ON, state);
@@ -106,29 +115,12 @@
 
 static int h3600_irda_startup(struct device *dev)
 {
-	int err = gpio_request(H3600_EGPIO_IR_ON, "IrDA power");
-	if (err)
-		goto err1;
-	err = gpio_direction_output(H3600_EGPIO_IR_ON, 0);
-	if (err)
-		goto err2;
-	err = gpio_request(H3600_EGPIO_IR_FSEL, "IrDA fsel");
-	if (err)
-		goto err2;
-	err = gpio_direction_output(H3600_EGPIO_IR_FSEL, 0);
-	if (err)
-		goto err3;
-	return 0;
-
-err3:	gpio_free(H3600_EGPIO_IR_FSEL);
-err2:	gpio_free(H3600_EGPIO_IR_ON);
-err1:	return err;
+	return gpio_request_array(h3600_irda_gpio, sizeof(h3600_irda_gpio));
 }
 
 static void h3600_irda_shutdown(struct device *dev)
 {
-	gpio_free(H3600_EGPIO_IR_ON);
-	gpio_free(H3600_EGPIO_IR_FSEL);
+	return gpio_free_array(h3600_irda_gpio, sizeof(h3600_irda_gpio));
 }
 
 static struct irda_platform_data h3600_irda_data = {
@@ -138,15 +130,8 @@
 	.shutdown	= h3600_irda_shutdown,
 };
 
-static struct gpio_default_state h3600_default_gpio[] = {
-	{ H3XXX_GPIO_COM_DCD,	GPIO_MODE_IN,	"COM DCD" },
-	{ H3XXX_GPIO_COM_CTS,	GPIO_MODE_IN,	"COM CTS" },
-	{ H3XXX_GPIO_COM_RTS,	GPIO_MODE_OUT0,	"COM RTS" },
-};
-
 static void __init h3600_mach_init(void)
 {
-	h3xxx_init_gpio(h3600_default_gpio, ARRAY_SIZE(h3600_default_gpio));
 	h3xxx_mach_init();
 
 	sa11x0_register_lcd(&h3600_lcd_info);