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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2009-09-14 20:26:05 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2009-09-14 20:26:05 +0200 |
| commit | ac8d513a6801c8636922ccf4f30211810c9a56ce (patch) | |
| tree | 83ba584487a6a612c8fcf2563c28c0263df35ba2 /arch/powerpc/sysdev/qe_lib/qe.c | |
| parent | bf992fa2bc1ad1bb2aeb0bdfadb43f236b9297fd (diff) | |
| parent | 99bc47067910f7070e65ee318a6dd79a2371f1e5 (diff) | |
Merge branch 'master' into for-linus
Diffstat (limited to 'arch/powerpc/sysdev/qe_lib/qe.c')
| -rw-r--r-- | arch/powerpc/sysdev/qe_lib/qe.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c index 237e3654f48..464271bea6c 100644 --- a/arch/powerpc/sysdev/qe_lib/qe.c +++ b/arch/powerpc/sysdev/qe_lib/qe.c @@ -65,6 +65,19 @@ static unsigned int qe_num_of_snum; static phys_addr_t qebase = -1; +int qe_alive_during_sleep(void) +{ + static int ret = -1; + + if (ret != -1) + return ret; + + ret = !of_find_compatible_node(NULL, NULL, "fsl,mpc8569-pmc"); + + return ret; +} +EXPORT_SYMBOL(qe_alive_during_sleep); + phys_addr_t get_qe_base(void) { struct device_node *qe; |