Merge tag 'auxdisplay-for-linus-v5.6-rc6' of git://github.com/ojeda/linux

Pull auxdisplay updates from Miguel Ojeda:
 "A few minor auxdisplay improvements:

   - charlcd: replace zero-length array with flexible-array member
     (kernel-wide cleanup by Gustavo A. R. Silva)

   - img-ascii-lcd: convert to devm_platform_ioremap_resource (Yangtao
     Li)

   - Fix Kconfig indentation (Krzysztof Kozlowski)

* tag 'auxdisplay-for-linus-v5.6-rc6' of git://github.com/ojeda/linux:
  auxdisplay: charlcd: replace zero-length array with flexible-array member
  auxdisplay: img-ascii-lcd: convert to devm_platform_ioremap_resource
  auxdisplay: Fix Kconfig indentation

drivers/auxdisplay/Kconfig

@@ -111,7 +111,7 @@ config CFAG12864B
 	  If unsure, say N.
 
 config CFAG12864B_RATE
-       int "Refresh rate (hertz)"
+	int "Refresh rate (hertz)"
 	depends on CFAG12864B
 	default "20"
 	---help---
@@ -329,7 +329,7 @@ config PANEL_LCD_PROTO
 
 config PANEL_LCD_PIN_E
 	depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
-        int "Parallel port pin number & polarity connected to the LCD E signal (-17...17) "
+	int "Parallel port pin number & polarity connected to the LCD E signal (-17...17) "
 	range -17 17
 	default 14
 	---help---
@@ -344,7 +344,7 @@ config PANEL_LCD_PIN_E
 
 config PANEL_LCD_PIN_RS
 	depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
-        int "Parallel port pin number & polarity connected to the LCD RS signal (-17...17) "
+	int "Parallel port pin number & polarity connected to the LCD RS signal (-17...17) "
 	range -17 17
 	default 17
 	---help---
@@ -359,7 +359,7 @@ config PANEL_LCD_PIN_RS
 
 config PANEL_LCD_PIN_RW
 	depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
-        int "Parallel port pin number & polarity connected to the LCD RW signal (-17...17) "
+	int "Parallel port pin number & polarity connected to the LCD RW signal (-17...17) "
 	range -17 17
 	default 16
 	---help---
@@ -374,7 +374,7 @@ config PANEL_LCD_PIN_RW
 
 config PANEL_LCD_PIN_SCL
 	depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0"
-        int "Parallel port pin number & polarity connected to the LCD SCL signal (-17...17) "
+	int "Parallel port pin number & polarity connected to the LCD SCL signal (-17...17) "
 	range -17 17
 	default 1
 	---help---
@@ -389,7 +389,7 @@ config PANEL_LCD_PIN_SCL
 
 config PANEL_LCD_PIN_SDA
 	depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0"
-        int "Parallel port pin number & polarity connected to the LCD SDA signal (-17...17) "
+	int "Parallel port pin number & polarity connected to the LCD SDA signal (-17...17) "
 	range -17 17
 	default 2
 	---help---
@@ -404,12 +404,12 @@ config PANEL_LCD_PIN_SDA
 
 config PANEL_LCD_PIN_BL
 	depends on PANEL_PROFILE="0" && PANEL_LCD="1"
-        int "Parallel port pin number & polarity connected to the LCD backlight signal (-17...17) "
+	int "Parallel port pin number & polarity connected to the LCD backlight signal (-17...17) "
 	range -17 17
 	default 0
 	---help---
 	  This describes the number of the parallel port pin to which the LCD 'BL' signal
-          has been connected. It can be :
+	  has been connected. It can be :
 
 	          0 : no connection (eg: connected to ground)
 	      1..17 : directly connected to any of these pins on the DB25 plug

drivers/auxdisplay/charlcd.c

@@ -88,7 +88,7 @@ struct charlcd_priv {
 		int len;
 	} esc_seq;
 
-	unsigned long long drvdata[0];
+	unsigned long long drvdata[];
 };
 
 #define charlcd_to_priv(p)	container_of(p, struct charlcd_priv, lcd)

drivers/auxdisplay/img-ascii-lcd.c

@@ -356,7 +356,6 @@ static int img_ascii_lcd_probe(struct platform_device *pdev)
 	const struct of_device_id *match;
 	const struct img_ascii_lcd_config *cfg;
 	struct img_ascii_lcd_ctx *ctx;
-	struct resource *res;
 	int err;
 
 	match = of_match_device(img_ascii_lcd_matches, &pdev->dev);
@@ -378,8 +377,7 @@ static int img_ascii_lcd_probe(struct platform_device *pdev)
 					 &ctx->offset))
 			return -EINVAL;
 	} else {
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		ctx->base = devm_ioremap_resource(&pdev->dev, res);
+		ctx->base = devm_platform_ioremap_resource(pdev, 0);
 		if (IS_ERR(ctx->base))
 			return PTR_ERR(ctx->base);
 	}