diff options
Diffstat (limited to 'arch/m68k/mac/misc.c')
| -rw-r--r-- | arch/m68k/mac/misc.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c index 8aa8792e3174..d96348a52362 100644 --- a/arch/m68k/mac/misc.c +++ b/arch/m68k/mac/misc.c @@ -357,6 +357,17 @@ static void cuda_shutdown(void) struct adb_request req; if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_POWERDOWN) < 0) return; + + /* Avoid infinite polling loop when PSU is not under Cuda control */ + switch (macintosh_config->ident) { + case MAC_MODEL_C660: + case MAC_MODEL_Q605: + case MAC_MODEL_Q605_ACC: + case MAC_MODEL_P475: + case MAC_MODEL_P475F: + return; + } + while (!req.complete) cuda_poll(); } @@ -463,8 +474,9 @@ void mac_poweroff(void) pmu_shutdown(); #endif } - local_irq_enable(); + pr_crit("It is now safe to turn off your Macintosh.\n"); + local_irq_disable(); while(1); } @@ -554,8 +566,8 @@ void mac_reset(void) } /* should never get here */ - local_irq_enable(); pr_crit("Restart failed. Please restart manually.\n"); + local_irq_disable(); while(1); } |