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authorLinus Torvalds <torvalds@linux-foundation.org>2020-03-10 15:32:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-03-10 15:32:57 -0700
commit2a48b37931572802e980dc059e03ec29a33d2963 (patch)
treed1892b4c90af0e89db13a79441a75b27666591b9
parente941484541036ba3652b658ed5536c7bca5bdb89 (diff)
parent2f920c0f0e29268827c2894c6e8f237a78159718 (diff)
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
-rw-r--r--drivers/auxdisplay/Kconfig16
-rw-r--r--drivers/auxdisplay/charlcd.c2
-rw-r--r--drivers/auxdisplay/img-ascii-lcd.c4
3 files changed, 10 insertions, 12 deletions
diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig
index b8313a04422d..48efa7a047f3 100644
--- a/drivers/auxdisplay/Kconfig
+++ b/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
diff --git a/drivers/auxdisplay/charlcd.c b/drivers/auxdisplay/charlcd.c
index 874c259a8829..c0da3820454b 100644
--- a/drivers/auxdisplay/charlcd.c
+++ b/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)
diff --git a/drivers/auxdisplay/img-ascii-lcd.c b/drivers/auxdisplay/img-ascii-lcd.c
index efb928e25aef..1cce409ce5ca 100644
--- a/drivers/auxdisplay/img-ascii-lcd.c
+++ b/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);
}