From 9efa54f002cc03fdb4e9d8d508aa996af01c48d0 Mon Sep 17 00:00:00 2001 From: Rajiv Andrade Date: Fri, 16 Sep 2011 14:34:37 -0300 Subject: [PATCH] TPM: Use vendor specific function for status probe Moved from using tpm_tis_status() to the vendor specific one in wait_for_stat(). This way other TPM drivers can use it instead of reimplementing another. Signed-off-by: Rajiv Andrade --- drivers/char/tpm/tpm_tis.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index d93bafde3120..e4553eb6e542 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -201,7 +201,7 @@ static int wait_for_stat(struct tpm_chip *chip, u8 mask, unsigned long timeout, u8 status; /* check current status */ - status = tpm_tis_status(chip); + status = chip->vendor.status(chip); if ((status & mask) == mask) return 0; @@ -213,9 +213,9 @@ again: if ((long)timeout <= 0) return -ETIME; rc = wait_event_interruptible_timeout(*queue, - ((tpm_tis_status - (chip) & mask) == - mask), timeout); + ((chip->vendor.status(chip) + & mask) == mask), + timeout); if (rc > 0) return 0; if (rc == -ERESTARTSYS && freezing(current)) { @@ -225,7 +225,7 @@ again: } else { do { msleep(TPM_TIMEOUT); - status = tpm_tis_status(chip); + status = chip->vendor.status(chip); if ((status & mask) == mask) return 0; } while (time_before(jiffies, stop));