Merge remote-tracking branches 'asoc/topic/msm8916', 'asoc/topic/mtk', 'asoc/topic...

[mirror_ubuntu-jammy-kernel.git] / drivers / gpio / gpio-aspeed.c

diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c
index ccea609676eebfe8bbcd6e01acaa8f6c4499ffe7..4ca436e66bdb24f674280dd51a459a3d90809457 100644 (file)
--- a/drivers/gpio/gpio-aspeed.c
+++ b/drivers/gpio/gpio-aspeed.c
@@ -646,6 +646,9 @@ static int enable_debounce(struct gpio_chip *chip, unsigned int offset,
        int rc;
        int i;
 
+       if (!gpio->clk)
+               return -EINVAL;
+
        rc = usecs_to_cycles(gpio, usecs, &requested_cycles);
        if (rc < 0) {
                dev_warn(chip->parent, "Failed to convert %luus to cycles at %luHz: %d\n",