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cfbf99801b
linux/drivers/macintosh
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Finn Thain cfbf99801b via-cuda: Fix re-initialization of reply_ptr and reading_reply 
When reading_reply is set, reply_ptr points into an adb_request struct.
Conversely, when reply_ptr instead points into the global cuda_rbuf,
reading_reply must be false.

Unfortunately, this rule can be violated because re-initialization
of reply_ptr and reading_reply presently depends on the TREQ input.

Fix this by re-initializing reply_ptr and reading_reply as soon as they
are known to be invalid.

Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-02-07 16:56:20 +11:00
..
ams drivers/macintosh: Delete owner assignment 2016-08-22 11:09:33 +10:00
adb-iop.c
adb.c powerpc: Move adb symbol exports next to function definitions 2014-09-25 23:14:37 +10:00
adbhid.c
ans-lcd.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
ans-lcd.h
apm_emu.c
Kconfig macintosh: Remove dependency on IDE_GD_ATA if ADB_PMU_LED_DISK is selected 2016-11-14 11:11:51 +11:00
mac_hid.c macintosh: Convert use of typedef ctl_table to struct ctl_table 2013-07-01 11:10:35 +10:00
macio_asic.c powerpc: Remove all usages of NO_IRQ 2016-09-20 20:57:12 +10:00
macio_sysfs.c
macio-adb.c
Makefile macintosh: therm_pm72: delete deprecated driver 2014-12-19 19:32:47 +01:00
mediabay.c Drivers: macintosh: remove __dev* attributes. 2013-01-03 15:57:14 -08:00
rack-meter.c powerpc: Remove all usages of NO_IRQ 2016-09-20 20:57:12 +10:00
smu.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
therm_adt746x.c
therm_windtunnel.c macintosh/therm_windtunnel: Export OF module alias information 2015-08-20 16:15:20 +10:00
via-cuda.c via-cuda: Fix re-initialization of reply_ptr and reading_reply 2017-02-07 16:56:20 +11:00
via-macii.c
via-maciisi.c
via-pmu68k.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
via-pmu-backlight.c backlight: Remove trivial get_brightness implementations 2014-06-23 13:24:22 +01:00
via-pmu-event.c
via-pmu-event.h
via-pmu-led.c powerpc: use the new LED disk activity trigger 2016-06-27 08:58:40 +02:00
via-pmu.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
windfarm_ad7417_sensor.c Drivers: macintosh: remove __dev* attributes. 2013-01-03 15:57:14 -08:00
windfarm_core.c windfarm: remove three exported but unused functions 2015-08-06 15:10:21 +10:00
windfarm_cpufreq_clamp.c
windfarm_fcu_controls.c Drivers: macintosh: remove __dev* attributes. 2013-01-03 15:57:14 -08:00
windfarm_lm75_sensor.c powerpc/windfarm: Remove superfluous name casts 2013-12-05 16:06:22 +11:00
windfarm_lm87_sensor.c
windfarm_max6690_sensor.c powerpc/windfarm: Remove superfluous name casts 2013-12-05 16:06:22 +11:00
windfarm_mpu.h
windfarm_pid.c
windfarm_pid.h
windfarm_pm72.c drivers/macintosh: Delete owner assignment 2016-08-22 11:09:33 +10:00
windfarm_pm81.c macintosh: drop owner assignment from platform_drivers 2014-10-20 16:20:43 +02:00
windfarm_pm91.c macintosh: drop owner assignment from platform_drivers 2014-10-20 16:20:43 +02:00
windfarm_pm112.c drivers/macintosh: Delete owner assignment 2016-08-22 11:09:33 +10:00
windfarm_pm121.c macintosh/windfarm_pm121.c: Fix for possible null pointer dereference 2014-05-20 10:56:00 +10:00
windfarm_rm31.c drivers/macintosh: Delete owner assignment 2016-08-22 11:09:33 +10:00
windfarm_smu_controls.c
windfarm_smu_sat.c macintosh/windfarm: Remove obsolete cleanup for clientdata 2013-07-01 11:46:56 +10:00
windfarm_smu_sensors.c
windfarm.h windfarm: remove three exported but unused functions 2015-08-06 15:10:21 +10:00