1 files changed, 14 insertions, 8 deletions

diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index baa25d0fd5c9..778b11860ee6 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -117,6 +117,7 @@ static struct platform_device ts78xx_ts_rtc_device = {
  */
 static int ts78xx_ts_rtc_load(void)
 {
+        int rc;
         unsigned char tmp_rtc0, tmp_rtc1;
 
         tmp_rtc0 = ts78xx_ts_rtc_readbyte(126);
@@ -130,16 +131,18 @@ static int ts78xx_ts_rtc_load(void)
                                 && ts78xx_ts_rtc_readbyte(126) == 0x00) {
                         ts78xx_ts_rtc_writebyte(tmp_rtc0, 126);
                         ts78xx_ts_rtc_writebyte(tmp_rtc1, 127);
+
                         if (ts78xx_fpga.supports.ts_rtc.init == 0) {
-                                ts78xx_fpga.supports.ts_rtc.init = 1;
-                                platform_device_register(&ts78xx_ts_rtc_device);
+                                rc = platform_device_register(&ts78xx_ts_rtc_device);
+                                if (!rc)
+                                        ts78xx_fpga.supports.ts_rtc.init = 1;
                         } else
-                                platform_device_add(&ts78xx_ts_rtc_device);
-                        return 0;
+                                rc = platform_device_add(&ts78xx_ts_rtc_device);
+
+                        return rc;
                 }
         }
 
-        ts78xx_fpga.supports.ts_rtc.present = 0;
         return -ENODEV;
 };
 
@@ -150,7 +153,7 @@ static void ts78xx_ts_rtc_unload(void)
 #else
 static int ts78xx_ts_rtc_load(void)
 {
-        return 0;
+        return -ENODEV;
 }
 
 static void ts78xx_ts_rtc_unload(void)
@@ -184,8 +187,11 @@ static int ts78xx_fpga_load_devices(void)
 
         if (ts78xx_fpga.supports.ts_rtc.present == 1) {
                 tmp = ts78xx_ts_rtc_load();
-                if (tmp)
-                        printk(KERN_INFO "TS-78xx RTC not detected or enabled\n");
+                if (tmp) {
+                        printk(KERN_INFO "TS-78xx RTC"
+                                        " not detected or enabled\n");
+                        ts78xx_fpga.supports.ts_rtc.present = 0;
+                }
                 ret |= tmp;
         }