rtc: make rtc-ds1742 driver hotplug-aware

The rtc-ds1742 platform driver name doesn't match its module name,
which might prevents it from properly hotplugging.  There is only two
in-tree user of its driver, which are fixed by this patch too.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

3 files changed, 3 insertions, 3 deletions

diff --git a/arch/mips/jmr3927/rbhma3100/setup.c b/arch/mips/jmr3927/rbhma3100/setup.c
index 7f14f70a1b88..0c7aee1682cd 100644
--- a/arch/mips/jmr3927/rbhma3100/setup.c
+++ b/arch/mips/jmr3927/rbhma3100/setup.c
@@ -425,7 +425,7 @@ static int __init jmr3927_rtc_init(void)
                 .flags  = IORESOURCE_MEM,
         };
         struct platform_device *dev;
-        dev = platform_device_register_simple("ds1742", -1, &res, 1);
+        dev = platform_device_register_simple("rtc-ds1742", -1, &res, 1);
         return IS_ERR(dev) ? PTR_ERR(dev) : 0;
 }
 device_initcall(jmr3927_rtc_init);
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
index acaf613358c7..b97102a1c635 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
@@ -963,7 +963,7 @@ static int __init toshiba_rbtx4927_rtc_init(void)
                 .flags  = IORESOURCE_MEM,
         };
         struct platform_device *dev =
-                platform_device_register_simple("ds1742", -1, &res, 1);
+                platform_device_register_simple("rtc-ds1742", -1, &res, 1);
         return IS_ERR(dev) ? PTR_ERR(dev) : 0;
 }
 device_initcall(toshiba_rbtx4927_rtc_init);
diff --git a/drivers/rtc/rtc-ds1742.c b/drivers/rtc/rtc-ds1742.c
index 67291b0f8283..c535b78698e2 100644
--- a/drivers/rtc/rtc-ds1742.c
+++ b/drivers/rtc/rtc-ds1742.c
@@ -251,7 +251,7 @@ static struct platform_driver ds1742_rtc_driver = {
         .probe          = ds1742_rtc_probe,
         .remove         = __devexit_p(ds1742_rtc_remove),
         .driver         = {
-                .name   = "ds1742",
+                .name   = "rtc-ds1742",
                 .owner  = THIS_MODULE,
         },
 };