staging: nvec: Introduce nvec_gpio_set_value() (e7c40851) · Commits · 戴 / test

Introduce nvec_gpio_set_value(), which works like gpio_set_value(), but also creates a debugging message, if that's enabled. Signed-off-by:

drivers/staging/nvec/nvec.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -114,6 +114,13 @@ static void nvec_msg_free(struct nvec_chip nvec, struct nvec_msg msg)
		atomic_set(&msg->used, 0);
		}

		static void nvec_gpio_set_value(struct nvec_chip *nvec, int value)
		{
		dev_dbg(nvec->dev, "GPIO changed from %u to %u\n",
		gpio_get_value(nvec->gpio), value);
		gpio_set_value(nvec->gpio, value);
		}

		void nvec_write_async(struct nvec_chip nvec, const unsigned char data,
		short size)
		{