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linux/drivers/char
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Stefan Berger be405411f7 tpm: fix (ACPI S3) suspend regression 
This patch fixes an (ACPI S3) suspend regression introduced in commit
68d6e6713f ("tpm: Introduce function to poll for result of self test")
and occurring with an Infineon TPM and tpm_tis and tpm_infineon drivers
active.

The suspend problem occurred if the TPM was disabled and/or deactivated
and therefore the TPM_PCRRead checking the result of the (asynchronous)
self test returned an error code which then caused the tpm_tis driver to
become inactive and this then seemed to have negatively influenced the
suspend support by the tpm_infineon driver...  Besides that the tpm_tis
drive may stay active even if the TPM is disabled and/or deactivated.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Tested-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-01-18 15:50:17 -08:00
..
agp module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
hw_random Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1 2012-01-12 12:37:27 -08:00
ipmi module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
mwave Fix common misspellings 2011-03-31 11:26:23 -03:00
pcmcia module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
tpm tpm: fix (ACPI S3) suspend regression 2012-01-18 15:50:17 -08:00
xilinx_hwicap treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
apm-emulation.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-10-25 12:11:02 +02:00
applicom.c
applicom.h
bfin-otp.c
briq_panel.c
bsr.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ds1302.c
ds1620.c
dsp56k.c
dtlk.c
efirtc.c
generic_nvram.c drivers: fix up various ->llseek() implementations 2011-07-20 20:47:58 -04:00
genrtc.c
hangcheck-timer.c
hpet.c Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-07-22 17:05:15 -07:00
i8k.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
Kconfig um: switch to use of drivers/Kconfig 2011-11-02 14:15:41 +01:00
lp.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
Makefile arch/tile: add hypervisor-based character driver for SPI flash ROM 2011-06-10 13:07:48 -04:00
mbcs.c
mbcs.h Fix common misspellings 2011-03-31 11:26:23 -03:00
mem.c switch device_get_devnode() and ->devnode() to umode_t * 2012-01-03 22:54:55 -05:00
misc.c switch device_get_devnode() and ->devnode() to umode_t * 2012-01-03 22:54:55 -05:00
mmtimer.c
msm_smd_pkt.c drivers/char/msm_smd_pkt.c: don't use IS_ERR() 2011-08-25 16:25:33 -07:00
mspec.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
nsc_gpio.c
nvram.c drivers: fix up various ->llseek() implementations 2011-07-20 20:47:58 -04:00
nwbutton.c Fix common misspellings 2011-03-31 11:26:23 -03:00
nwbutton.h
nwflash.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
pc8736x_gpio.c
ppdev.c drivers/char/ppdev.c: put gotten port value 2011-05-26 17:12:37 -07:00
ps3flash.c drivers/char: Add module.h to those who were using it implicitly 2011-10-31 19:31:40 -04:00
ramoops.c ramoops: update parameters only after successful init 2012-01-12 20:13:13 -08:00
random.c Merge branch 'x86/rdrand' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-01-16 18:23:09 -08:00
raw.c switch device_get_devnode() and ->devnode() to umode_t * 2012-01-03 22:54:55 -05:00
rtc.c drivers/char/rtc: use printk_ratelimited instead of printk_ratelimit 2011-09-15 14:05:25 +02:00
scx200_gpio.c
snsc_event.c
snsc.c
snsc.h
sonypi.c Fix common misspellings 2011-03-31 11:26:23 -03:00
tb0219.c
tile-srom.c switch device_get_devnode() and ->devnode() to umode_t * 2012-01-03 22:54:55 -05:00
tlclk.c
toshiba.c
ttyprintk.c Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
uv_mmtimer.c
viotape.c
virtio_console.c virtio: console: Disable callbacks for virtqueues at start of S4 freeze 2012-01-12 15:44:45 +10:30