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Diffstat (limited to 'drivers/char/tpm/tpm.h')
-rw-r--r--drivers/char/tpm/tpm.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 792868d24f2..72ddb031b69 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -113,6 +113,11 @@ struct tpm_chip {
#define to_tpm_chip(n) container_of(n, struct tpm_chip, vendor)
+static inline void tpm_chip_put(struct tpm_chip *chip)
+{
+ module_put(chip->dev->driver->owner);
+}
+
static inline int tpm_read_index(int base, int index)
{
outb(index, base);