Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-06-07 01:05:54 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

ioexpander/gpio: Remove the hardcode 100 limitation

Browse Source 
it's very easy to have more than 100 GPIOs on the modern SoC

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2021-10-19 16:00:19 +08:00
parent 2a9f4171f8
commit 18177fa51b
1 changed files with 2 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/ioexpander/gpio.c
+2 -3
View File
@@ -524,11 +524,10 @@ static int gpio_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
int gpio_pin_register(FAR struct gpio_dev_s *dev, int minor)
{
FAR const char *fmt;
char devname[16];
char devname[32];
int ret;
DEBUGASSERT(dev != NULL && dev->gp_ops != NULL &&
(unsigned int)minor < 100);
DEBUGASSERT(dev != NULL && dev->gp_ops != NULL);
switch (dev->gp_pintype)
{