[kernel/f16] Test fix for realtek_async_autopm oops from Stanislaw Gruszka (rhbz 784345)
Josh Boyer
jwboyer at fedoraproject.org
Thu Jan 26 03:05:53 UTC 2012
commit 8d85deadf798b961b4684875791ce919faad48bf
Author: Josh Boyer <jwboyer at redhat.com>
Date: Wed Jan 25 20:15:56 2012 -0500
Test fix for realtek_async_autopm oops from Stanislaw Gruszka (rhbz 784345)
kernel.spec | 7 +++++++
realtek_async_autopm.patch | 13 +++++++++++++
2 files changed, 20 insertions(+), 0 deletions(-)
---
diff --git a/kernel.spec b/kernel.spec
index 5b7b8c9..e383af9 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -808,6 +808,9 @@ Patch21227: mac80211-fix-work-removal-on-deauth-request.patch
#rhbz 718790
Patch21230: rds-Make-rds_sock_lock-BH-rather-than-IRQ-safe.patch
+#rhbz 784345
+Patch21231: realtek_async_autopm.patch
+
Patch22000: rcu-reintroduce-missing-calls.patch
# compat-wireless patches
@@ -1508,6 +1511,9 @@ ApplyPatch rds-Make-rds_sock_lock-BH-rather-than-IRQ-safe.patch
#rhbz 783211
ApplyPatch fs-Inval-cache-for-parent-block-device-if-fsync-called-on-part.patch
+#rhbz 784345
+ApplyPatch realtek_async_autopm.patch
+
# END OF PATCH APPLICATIONS
%endif
@@ -2283,6 +2289,7 @@ fi
- Linux 3.2.2
- Add patch to invalidate parent cache when fsync is called on a partition
(rhbz 783211)
+- Test fix for realtek_async_autopm oops from Stanislaw Gruszka (rhbz 784345)
* Wed Jan 25 2012 John W. Linville <linville at redhat.com>
- modpost: add option to allow external modules to avoid taint
diff --git a/realtek_async_autopm.patch b/realtek_async_autopm.patch
new file mode 100644
index 0000000..3c6b45c
--- /dev/null
+++ b/realtek_async_autopm.patch
@@ -0,0 +1,13 @@
+diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
+index 1f62723..d32f720 100644
+--- a/drivers/usb/storage/realtek_cr.c
++++ b/drivers/usb/storage/realtek_cr.c
+@@ -789,7 +789,7 @@ static void rts51x_suspend_timer_fn(unsigned long data)
+ rts51x_set_stat(chip, RTS51X_STAT_SS);
+ /* ignore mass storage interface's children */
+ pm_suspend_ignore_children(&us->pusb_intf->dev, true);
+- usb_autopm_put_interface(us->pusb_intf);
++ usb_autopm_put_interface_async(us->pusb_intf);
+ US_DEBUGP("%s: RTS51X_STAT_SS 01,"
+ "intf->pm_usage_cnt:%d, power.usage:%d\n",
+ __func__,
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