diff options
Diffstat (limited to 'recipes/linux/openzaurus-sa-2.4.18-rmk7-pxa3-embedix20030509/unb0rk-apm.patch')
| -rw-r--r-- | recipes/linux/openzaurus-sa-2.4.18-rmk7-pxa3-embedix20030509/unb0rk-apm.patch | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/recipes/linux/openzaurus-sa-2.4.18-rmk7-pxa3-embedix20030509/unb0rk-apm.patch b/recipes/linux/openzaurus-sa-2.4.18-rmk7-pxa3-embedix20030509/unb0rk-apm.patch new file mode 100644 index 0000000000..5a1d4ec8dc --- /dev/null +++ b/recipes/linux/openzaurus-sa-2.4.18-rmk7-pxa3-embedix20030509/unb0rk-apm.patch @@ -0,0 +1,99 @@ +--- linux/arch/arm/mach-sa1100/collie_apm.c 2005-06-25 23:37:32.000000000 +0200 ++++ linux/arch/arm/mach-sa1100/collie_apm.c 2005-06-27 20:42:00.000000000 +0200 +@@ -1228,10 +1228,11 @@ + switch (event) { + case APM_SYS_STANDBY: + case APM_USER_STANDBY: +- if (send_event(event)) { +- queue_event(event, NULL); +- if (standbys_pending <= 0) ++ queue_event(event, NULL); ++ if (standbys_pending <= 0) { ++ if (send_event(event)) { + standby(); ++ } + } + break; + +@@ -1257,10 +1258,10 @@ + */ + if (waiting_for_resume) + return; +- if (send_event(event)) { +- queue_event(event, NULL); +- waiting_for_resume = 1; +- if (suspends_pending <= 0) ++ queue_event(event, NULL); ++ waiting_for_resume = 1; ++ if (suspends_pending <= 0) ++ if (send_event(event)) { + (void) suspend(); + } + break; +@@ -1468,25 +1469,32 @@ + as->standbys_read--; + as->standbys_pending--; + standbys_pending--; +- } else if (!send_event(APM_USER_STANDBY)) +- return -EAGAIN; +- else ++ } else { + queue_event(APM_USER_STANDBY, as); +- if (standbys_pending <= 0) +- standby(); ++ } ++ if (standbys_pending <= 0) { ++ if (send_event(APM_USER_STANDBY)) { ++ standby(); ++ } else { ++ return -EAGAIN; ++ } ++ } + break; + case APM_IOC_SUSPEND: + if (as->suspends_read > 0) { + as->suspends_read--; + as->suspends_pending--; + suspends_pending--; +- } else if (!send_event(APM_USER_SUSPEND)) +- return -EAGAIN; +- else ++ } else { + queue_event(APM_USER_SUSPEND, as); ++ } + if (suspends_pending <= 0) { +- if (suspend() != APM_SUCCESS) +- return -EIO; ++ if (send_event(APM_USER_SUSPEND)) { ++ if (suspend() != APM_SUCCESS) ++ return -EIO; ++ } else { ++ return -EAGAIN; ++ } + } else { + as->suspend_wait = 1; + add_wait_queue(&apm_suspend_waitqueue, &wait); +@@ -1637,13 +1645,19 @@ + lock_kernel(); + if (as->standbys_pending > 0) { + standbys_pending -= as->standbys_pending; +- if (standbys_pending <= 0) +- standby(); ++ if (standbys_pending <= 0) { ++ if (send_event(APM_USER_STANDBY)) { ++ standby(); ++ } ++ } + } + if (as->suspends_pending > 0) { + suspends_pending -= as->suspends_pending; +- if (suspends_pending <= 0) +- (void) suspend(); ++ if (suspends_pending <= 0) { ++ if (send_event(APM_USER_SUSPEND)) { ++ (void) suspend(); ++ } ++ } + } + if (user_list == as) + user_list = as->next; |