phy: qcom-ufs: add MODULE_LICENSE tag

arndb · kishon · commit 59fba0869aca · 2018-03-12T15:11:59.000+05:30
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 &lt;arnd@arndb.de&gt;
Acked-by: Bjorn Andersson &lt;bjorn.andersson@linaro.org&gt;
Signed-off-by: Kishon Vijay Abraham I &lt;kishon@ti.com&gt;
diff --git 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@codeaurora.org>");
+MODULE_AUTHOR("Vivek Gautam <vivek.gautam@codeaurora.org>");
+MODULE_DESCRIPTION("Universal Flash Storage (UFS) QCOM PHY");
+MODULE_LICENSE("GPL v2");

Original file line number	Diff line number	Diff line change
`@@ -675,3 +675,8 @@ int ufs_qcom_phy_power_off(struct phy *generic_phy)`
`675`	`675`	`return 0;`
`676`	`676`	`}`
`677`	`677`	`EXPORT_SYMBOL_GPL(ufs_qcom_phy_power_off);`
	`678`	`+`
	`679`	`+MODULE_AUTHOR("Yaniv Gardi <ygardi@codeaurora.org>");`
	`680`	`+MODULE_AUTHOR("Vivek Gautam <vivek.gautam@codeaurora.org>");`
	`681`	`+MODULE_DESCRIPTION("Universal Flash Storage (UFS) QCOM PHY");`
	`682`	`+MODULE_LICENSE("GPL v2");`