hwrng: omap3-rom - Initialize default quality to get data

Similar to commit 62f95ae ("hwrng: omap - Set default quality")
we need to initialize the default quality for the RNG to be used.

The symptoms of this problem is that doing hd /dev/random does not
produce much data at all.

Cc: Aaro Koskinen <[email protected]>
Cc: Adam Ford <[email protected]>
Cc: Pali Rohár <[email protected]>
Cc: Sebastian Reichel <[email protected]>
Cc: Tero Kristo <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>

Author: tmlind

drivers/char/hw_random/omap3-rom-rng.c

@@ -88,6 +88,7 @@ static int omap3_rom_rng_read(struct hwrng *rng, void *data, size_t max, bool w)
 
 static struct hwrng omap3_rom_rng_ops = {
 	.name		= "omap3-rom",
+	.quality	= 900,
 };
 
 static int omap3_rom_rng_probe(struct platform_device *pdev)