Guennadi Liakhovetski c4e9e58007 PM / QoS: fix wrong error-checking condition ... commit a7227a0faa upstream. dev_pm_qos_add_request() can return 0, 1, or a negative error code, therefore the correct error test is "if (error < 0)." Checking just for non-zero return code leads to erroneous setting of the req->dev pointer to NULL, which then leads to a repeated call to dev_pm_qos_add_ancestor_request() in st1232_ts_irq_handler(). This in turn leads to an Oops, when the I2C host adapter is unloaded and reloaded again because of the inconsistent state of its QoS request list. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2012-12-03 11:47:10 -08:00
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clock_ops.c	device.h: cleanup users outside of linux/include (C files)	2012-03-11 14:27:37 -04:00
common.c	device.h: cleanup users outside of linux/include (C files)	2012-03-11 14:27:37 -04:00
domain_governor.c	PM / Domains: Skip governor functions for CONFIG_PM_RUNTIME unset	2012-01-14 00:39:36 +01:00
domain.c	PM / Domains: Check domain status during hibernation restore of devices	2012-03-19 10:38:14 +01:00
generic_ops.c	PM / Sleep: Introduce generic callbacks for new device PM phases	2012-01-29 20:38:41 +01:00
main.c	PM / Sleep: use resume event when call dpm_resume_early	2012-10-13 05:38:39 +09:00
Makefile	PM / Domains: Add device stop governor function (v4)	2011-12-01 21:47:40 +01:00
opp.c	device.h: cleanup users outside of linux/include (C files)	2012-03-11 14:27:37 -04:00
power.h	PM / QoS: Make it possible to expose PM QoS latency constraints	2012-03-13 22:37:14 +01:00
qos.c	PM / QoS: fix wrong error-checking condition	2012-12-03 11:47:10 -08:00
runtime.c	PM / Runtime: Clear power.deferred_resume on success in rpm_suspend()	2012-10-02 10:30:22 -07:00
sysfs.c	PM / QoS: Make it possible to expose PM QoS latency constraints	2012-03-13 22:37:14 +01:00
trace.c	drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required.	2011-10-31 19:31:38 -04:00
wakeup.c	PM / Sleep: Add more wakeup source initialization routines	2012-03-04 23:08:46 +01:00