USB: create new workqueue thread for USB autosuspend

[karo-tx-linux.git] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index bfdb5686fa3e4e3d23075afd2bf21bf680ba0aae..05853a7337e3268be684ae2f53248b6e9fc75e56 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -2577,6 +2577,11 @@ asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize)
 }
 #endif /* __ARCH_WANT_SYS_RT_SIGSUSPEND */
 
+__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma)
+{
+       return NULL;
+}
+
 void __init signals_init(void)
 {
        sigqueue_cachep =