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authorSander Vanheule <sander@svanheule.net>2021-11-20 20:11:31 +0100
committerStijn Tintel <stijn@linux-ipv6.be>2022-02-17 19:11:17 +0200
commit851212a71454735ebabf401d07845a642700e11e (patch)
tree4499d79120f21fda7e85faa0e2fbe39425c91759 /target/linux/realtek
parenteef7f17652001ce7c087b8576c0021494a0e7e7e (diff)
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realtek: fix RTL8231 gpio count
The RTL8231's gpio_chip.ngpio was set to 36, which is the largest valid GPIO index. Fix the allowed number of GPIOs by setting ngpio to 37, the actual line count. Reported-by: INAGAKI Hiroshi <musashino.open@gmail.com> Signed-off-by: Sander Vanheule <sander@svanheule.net> Tested-by: Stijn Tintel <stijn@linux-ipv6.be>
Diffstat (limited to 'target/linux/realtek')
-rw-r--r--target/linux/realtek/files-5.10/drivers/gpio/gpio-rtl8231.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/realtek/files-5.10/drivers/gpio/gpio-rtl8231.c b/target/linux/realtek/files-5.10/drivers/gpio/gpio-rtl8231.c
index f4f5621e0c..f06c2d81df 100644
--- a/target/linux/realtek/files-5.10/drivers/gpio/gpio-rtl8231.c
+++ b/target/linux/realtek/files-5.10/drivers/gpio/gpio-rtl8231.c
@@ -312,7 +312,7 @@ static int rtl8231_gpio_probe(struct platform_device *pdev)
gpios->dev = dev;
gpios->gc.base = 160;
- gpios->gc.ngpio = 36;
+ gpios->gc.ngpio = 37;
gpios->gc.label = "rtl8231";
gpios->gc.parent = dev;
gpios->gc.owner = THIS_MODULE;