redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

gpiolib: fix lookup of platform-mapped GPIOs 

A typo resulted in GPIO lookup failing unconditionally.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Reported-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
hifive-unleashed-5.1
Alexandre Courbot 2013-11-23 14:55:52 +09:00 committed by Linus Walleij
parent c9a9972b6f
commit 7cc67b9c74
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpio/gpiolib.c
View File

@ -2368,7 +2368,7 @@ static struct gpio_desc *gpiod_find(struct device *dev, const char *con_id,
continue;
}
if (chip->ngpio >= p->chip_hwnum) {
if (chip->ngpio <= p->chip_hwnum) {
dev_warn(dev, "GPIO chip %s has %d GPIOs\n",
chip->label, chip->ngpio);
continue;