diff mbox series

[v4,1/8] tpm_tis: Allow lowering of IRQ also when locality is not active

Message ID 20200617142305.1198672-2-stefanb@linux.vnet.ibm.com (mailing list archive)
State New, archived
Headers show
Series tpm: Enable usage of TPM TIS with interrupts | expand

Commit Message

Stefan Berger June 17, 2020, 2:22 p.m. UTC 
From: Stefan Berger <stefanb@linux.ibm.com>

This patch fixes a bug that occurs when using interrupts. It
allows to lower the IRQ also when a locality is not active.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20200616205721.1191408-2-stefanb@linux.vnet.ibm.com
---
 hw/tpm/tpm_tis_common.c | 4 ----
 1 file changed, 4 deletions(-)
diff mbox series

Patch

diff --git a/hw/tpm/tpm_tis_common.c b/hw/tpm/tpm_tis_common.c
index 1af4bce139..0f42696f1f 100644
--- a/hw/tpm/tpm_tis_common.c
+++ b/hw/tpm/tpm_tis_common.c
@@ -601,10 +601,6 @@  static void tpm_tis_mmio_write(void *opaque, hwaddr addr,
         /* hard wired -- ignore */
         break;
     case TPM_TIS_REG_INT_STATUS:
-        if (s->active_locty != locty) {
-            break;
-        }
-
         /* clearing of interrupt flags */
         if (((val & TPM_TIS_INTERRUPTS_SUPPORTED)) &&
             (s->loc[locty].ints & TPM_TIS_INTERRUPTS_SUPPORTED)) {