mirror of
https://gitee.com/openharmony/kernel_linux
synced 2025-05-21 14:16:41 +00:00

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>