mmc: renesas_sdhi: Add MODULE_LICENSE

The following error occurs when loading renesas_sdhi_core.c module,
so add MODULE_LICENSE("GPL v2").

 renesas_sdhi_core: module license 'unspecified' taints kernel.

Signed-off-by: Masaharu Hayakawa <masaharu.hayakawa.ry@renesas.com>
Fixes: 9d08428afb72 ("mmc: renesas-sdhi: make renesas_sdhi_sys_dmac main module file")
Cc: <stable@vger.kernel.org> # v4.13+
[Shimoda: Added Fixes tag and Cc to the stable ML]
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index fcf7235..157e1d9 100644 (file)
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -24,6 +24,7 @@
 #include <linux/kernel.h>
 #include <linux/clk.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/mmc/host.h>
@@ -667,3 +668,5 @@ int renesas_sdhi_remove(struct platform_device *pdev)
        return 0;
 }
 EXPORT_SYMBOL_GPL(renesas_sdhi_remove);
+
+MODULE_LICENSE("GPL v2");