staging: iio: tsl2x7x: remove unused variables from tsl2x7x_get_lux() (96e6a016) · Commits · 戴 / test

tsl2x7x_get_lux() has a ch0lux and ch1lux variables that are not used so this patch removes them. Signed-off-by:

drivers/staging/iio/light/tsl2x7x.c

+0 −11

Original line number	Diff line number	Diff line
		@@ -344,8 +344,6 @@ static int tsl2x7x_get_lux(struct iio_dev *indio_dev)
		struct tsl2x7x_lux *p;
		struct tsl2X7X_chip *chip = iio_priv(indio_dev);
		int i, ret;
		u32 ch0lux = 0;
		u32 ch1lux = 0;

		mutex_lock(&chip->als_mutex);

		@@ -416,15 +414,6 @@ static int tsl2x7x_get_lux(struct iio_dev *indio_dev)
		tsl2x7x_als_gain[chip->settings.als_gain]);
		}

		/* note: lux is 31 bit max at this point */
		if (ch1lux > ch0lux) {
		dev_dbg(&chip->client->dev,
		"%s: ch1lux > ch0lux; returning last value\n",
		__func__);
		ret = chip->als_cur_info.lux;
		goto out_unlock;
		}

		/* adjust for active time scale */
		if (chip->als_time_scale == 0)
		lux = 0;