[PATCH] phy: qcom-ufs: add MODULE_LICENSE tag

[Arnd Bergmann]

While the specific UFS PHY drivers (14nm and 20nm) have a module
license, the common base module does not, leading to a Kbuild
failure:

WARNING: modpost: missing MODULE_LICENSE() in drivers/phy/qualcomm/phy-qcom-ufs.o
FATAL: modpost: GPL-incompatible module phy-qcom-ufs.ko uses GPL-only symbol 'clk_enable'

This adds a module description and license tag to fix the build.
I added both Yaniv and Vivek as authors here, as Yaniv sent the initial
submission, while Vivek did most of the work since.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/phy/qualcomm/phy-qcom-ufs.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-ufs.c b/drivers/phy/qualcomm/phy-qcom-ufs.c
index c5ff4525edef..c5493ea51282 100644
--- a/drivers/phy/qualcomm/phy-qcom-ufs.c
+++ b/drivers/phy/qualcomm/phy-qcom-ufs.c
@@ -675,3 +675,8 @@ int ufs_qcom_phy_power_off(struct phy *generic_phy)
 	return 0;
 }
 EXPORT_SYMBOL_GPL(ufs_qcom_phy_power_off);
+
+MODULE_AUTHOR("Yaniv Gardi <ygardi@xxxxxxxxxxxxxx>");
+MODULE_AUTHOR("Vivek Gautam <vivek.gautam@xxxxxxxxxxxxxx>");
+MODULE_DESCRIPTION("Universal Flash Storage (UFS) QCOM PHY");
+MODULE_LICENSE("GPL v2");
-- 
2.9.0