x86, mrst: Check platform_device_register() return code
platform_device_register() may fail, if so propagate the return
code from mrst_device_create().
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
LKML-Reference: <1290104207-31279-1-git-send-email-segoon@openwall.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
diff --git a/arch/x86/platform/mrst/vrtc.c b/arch/x86/platform/mrst/vrtc.c
index 4d3f770..32cd7ed 100644
--- a/arch/x86/platform/mrst/vrtc.c
+++ b/arch/x86/platform/mrst/vrtc.c
@@ -159,8 +159,7 @@
vrtc_resources[1].start = sfi_mrtc_array[0].irq;
vrtc_resources[1].end = sfi_mrtc_array[0].irq;
- platform_device_register(&vrtc_device);
- return 0;
+ return platform_device_register(&vrtc_device);
}
module_init(mrst_device_create);