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path: root/drivers/char/tpm/tpm_atmel.c
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Diffstat (limited to 'drivers/char/tpm/tpm_atmel.c')
-rw-r--r--drivers/char/tpm/tpm_atmel.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index 678d57019dc4..99d6820c611d 100644
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -116,6 +116,11 @@ static u8 tpm_atml_status(struct tpm_chip *chip)
return ioread8(chip->vendor.iobase + 1);
}
+static bool tpm_atml_req_canceled(struct tpm_chip *chip, u8 status)
+{
+ return (status == ATML_STATUS_READY);
+}
+
static const struct file_operations atmel_ops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
@@ -147,7 +152,7 @@ static const struct tpm_vendor_specific tpm_atmel = {
.status = tpm_atml_status,
.req_complete_mask = ATML_STATUS_BUSY | ATML_STATUS_DATA_AVAIL,
.req_complete_val = ATML_STATUS_DATA_AVAIL,
- .req_canceled = ATML_STATUS_READY,
+ .req_canceled = tpm_atml_req_canceled,
.attr_group = &atmel_attr_grp,
.miscdev = { .fops = &atmel_ops, },
};