[PATCH] rtc: Make rtc-rs5c348 driver hotplug-aware

The rtc-rs5c348 SPI driver name doesn't match its module name, which
prevents it from properly hotplugging.  There is only one in-tree user
of its driver, which is fixed by this patch too.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/tx4938/toshiba_rbtx4938/setup.c

@@ -1115,7 +1115,7 @@ static void __init txx9_spi_init(unsigned long base, int irq)
 static int __init rbtx4938_spi_init(void)
 {
 	struct spi_board_info srtc_info = {
-		.modalias = "rs5c348",
+		.modalias = "rtc-rs5c348",
 		.max_speed_hz = 1000000, /* 1.0Mbps @ Vdd 2.0V */
 		.bus_num = 0,
 		.chip_select = 16 + SRTC_CS,

drivers/rtc/rtc-rs5c348.c

@@ -226,7 +226,7 @@ static int __devexit rs5c348_remove(struct spi_device *spi)
 
 static struct spi_driver rs5c348_driver = {
 	.driver = {
-		.name	= "rs5c348",
+		.name	= "rtc-rs5c348",
 		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
 	},