iio: accel: bma220: cleanup license string

Fix checkpatch warning about use of "GPL v2" license:

Prefer "GPL" over "GPL v2" - see commit bf7fbeeae6db
("module: Cure the MODULE_LICENSE "GPL" vs. "GPL v2" bogosity")

Signed-off-by: Petre Rodan <petre.rodan@subdimension.ro>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/accel/bma220_spi.c b/drivers/iio/accel/bma220_spi.c
index 02ee6b4d51c0816a88ac258f0e5107111ec2a2bc..8c313debc1dff7f4bae7c165bc555ee190996291 100644 (file)
--- a/drivers/iio/accel/bma220_spi.c
+++ b/drivers/iio/accel/bma220_spi.c
@@ -332,4 +332,4 @@ module_spi_driver(bma220_driver);
 
 MODULE_AUTHOR("Tiberiu Breana <tiberiu.a.breana@intel.com>");
 MODULE_DESCRIPTION("BMA220 acceleration sensor driver");
-MODULE_LICENSE("GPL v2");
+MODULE_LICENSE("GPL");