staging: iio: tsl2x7x_core: Fix sparse warning

Silences the following warning:
drivers/staging/iio/light/tsl2x7x_core.c:553:70:
warning: Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: J. August Brenner <jbrenner@taosinc.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c
index aa86725..3439d37 100644 (file)
--- a/drivers/staging/iio/light/tsl2x7x_core.c
+++ b/drivers/staging/iio/light/tsl2x7x_core.c
@@ -550,7 +550,7 @@ prox_poll_err:
 static void tsl2x7x_defaults(struct tsl2X7X_chip *chip)
 {
        /* If Operational settings defined elsewhere.. */
-       if (chip->pdata && chip->pdata->platform_default_settings != 0)
+       if (chip->pdata && chip->pdata->platform_default_settings)
                memcpy(&(chip->tsl2x7x_settings),
                        chip->pdata->platform_default_settings,
                        sizeof(tsl2x7x_default_settings));