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(parent: 978550b) | patch
tpm: pay attention to IRQ info from PNP
authorBjorn Helgaas <bjorn.helgaas@hp.com>
Wed, 17 Oct 2007 06:26:46 +0000 (23:26 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 17 Oct 2007 15:42:51 +0000 (08:42 -0700)
commit7917ff9a4cefd0500aa4a1b1942da96dbce6999f
tree17141d98b96fae1e8fac2974c97d264c897cbf27tree | snapshot (tar.gz zip)
parent978550b828d1c29dfd65707f5d001053c3d2d610commit | diff
tpm: pay attention to IRQ info from PNP

If we discover the TIS TPM device via PNP, use the PNP IRQ information rather
than probing for an IRQ.  If PNP shows no IRQ, run the TPM in polling mode.

Tested-by: <valdis.kletnieks@vt.edu>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Kylene Hall <kjhall@us.ibm.com>
Cc: <tpm@selhorst.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/char/tpm/tpm_tis.c diff | blob | blame | history