diff options
Diffstat (limited to 'arch/arm/mach-bcm283x/msg.c')
| -rw-r--r-- | arch/arm/mach-bcm283x/msg.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-bcm283x/msg.c b/arch/arm/mach-bcm283x/msg.c index 347aece3cd..345f7fe2b7 100644 --- a/arch/arm/mach-bcm283x/msg.c +++ b/arch/arm/mach-bcm283x/msg.c @@ -170,6 +170,12 @@ int bcm2711_notify_vl805_reset(void) ALLOC_CACHE_ALIGN_BUFFER(struct msg_notify_vl805_reset, msg_notify_vl805_reset, 1); int ret; + static int done = false; + + if (done) + return 0; + + done = true; BCM2835_MBOX_INIT_HDR(msg_notify_vl805_reset); BCM2835_MBOX_INIT_TAG(&msg_notify_vl805_reset->dev_addr, |