tpm_tis: fix build warning with tpm_tis_resume

drivers/char/tpm/tpm_tis.c:838: warning: ‘tpm_tis_resume’ defined but
not used

Reported-by: James Morris <jmorris@namei.org>
Fixes: 00194826e6be ("tpm_tis: Clean up the force=1 module parameter")
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
cc: stable@vger.kernel.org

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index 2b2eff9e769e..a507006728e0 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -814,6 +814,7 @@ out_err:
         return rc;
 }
 
+#ifdef CONFIG_PM_SLEEP
 static void tpm_tis_reenable_interrupts(struct tpm_chip *chip)
 {
         u32 intmask;
@@ -855,6 +856,7 @@ static int tpm_tis_resume(struct device *dev)
 
         return 0;
 }
+#endif
 
 static SIMPLE_DEV_PM_OPS(tpm_tis_pm, tpm_pm_suspend, tpm_tis_resume);