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Subject[PATCH] char/tpm: Fix compile error if CONFIG_PM is not set in tpm_i2c_infineon
If CONFIG_PM was not set the compiler aborted with the following message:
tpm_i2c_infineon.c:740:12: error: lvalue required as unary '&' operand

This patch fixes this error by not defining tpm_tis_i2c_ops as NULL if
CONFIG_PM is not set, but only setting the suspend and resume function
pointer as NULL

Signed-off-by: Peter Huewe <>
Sorry for the inconvenience - now tested with and without CONFIG_PM. Sorry.

drivers/char/tpm/tpm_i2c_infineon.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/char/tpm/tpm_i2c_infineon.c b/drivers/char/tpm/tpm_i2c_infineon.c
index 1794a09..114e1a1 100644
--- a/drivers/char/tpm/tpm_i2c_infineon.c
+++ b/drivers/char/tpm/tpm_i2c_infineon.c
@@ -674,16 +674,15 @@ static int tpm_tis_i2c_resume(struct device *dev)
return tpm_pm_resume(dev);
+#define tpm_tis_i2c_suspend NULL
+#define tpm_tis_i2c_resume NULL

static const struct dev_pm_ops tpm_tis_i2c_ops = {
.suspend = tpm_tis_i2c_suspend,
.resume = tpm_tis_i2c_resume,
-#define tpm_tis_i2c_suspend NULL
-#define tpm_tis_i2c_resume NULL
-#define tpm_tis_i2c_ops NULL

static int __devinit tpm_tis_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)

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