[PATCH] watchdog: rzv2h_wdt: Add missing MODULE_LICENSE tag to fix modpost error

[Prabhakar]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Add the missing `MODULE_LICENSE()` tag to the `rzv2h_wdt` driver, which
resolves the following modpost error when built as a module:

    ERROR: modpost: missing MODULE_LICENSE() in drivers/watchdog/rzv2h_wdt.o

Fixes: f6febd0a30b6 ("watchdog: Add Watchdog Timer driver for RZ/V2H(P)")
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
Hi Wim,

As `rzv2h_wdt.c` still not in -next maybe we can merge this patch in
original commit in the watchdog tree?

Cheers,
Prabhakar
---
 drivers/watchdog/rzv2h_wdt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/watchdog/rzv2h_wdt.c b/drivers/watchdog/rzv2h_wdt.c
index 2da7a631fb2a..1d1b17312747 100644
--- a/drivers/watchdog/rzv2h_wdt.c
+++ b/drivers/watchdog/rzv2h_wdt.c
@@ -270,3 +270,4 @@ static struct platform_driver rzv2h_wdt_driver = {
 module_platform_driver(rzv2h_wdt_driver);
 MODULE_AUTHOR("Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>");
 MODULE_DESCRIPTION("Renesas RZ/V2H(P) WDT Watchdog Driver");
+MODULE_LICENSE("GPL");
-- 
2.34.1