NVIDIA: SAUCE: spi: add "tegra-spidev" name string.

BugLink: https://bugs.launchpad.net/bugs/2072591

Add "tegra-spidev" name string to load spidev.ko driver
which allows user-space programs to access and communicate
with SPI devices connected to the system.

http://nvbugs/4130525

Signed-off-by: Gautham Srinivasan <gauthams@nvidia.com>
Reviewed-by: Prathamesh Shete <pshete@nvidia.com>
Tested-by: Prathamesh Shete <pshete@nvidia.com>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Jacob Martin <jacob.martin@canonical.com>
Acked-by: Noah Wager <noah.wager@canonical.com>
Signed-off-by: Noah Wager <noah.wager@canonical.com>

drivers/spi/spidev.c

@@ -712,6 +712,7 @@ static const struct spi_device_id spidev_spi_ids[] = {
 	{ .name = "spi-authenta" },
 	{ .name = "em3581" },
 	{ .name = "si3210" },
+	{ .name = "tegra-spidev" },
 	{},
 };
 MODULE_DEVICE_TABLE(spi, spidev_spi_ids);