A last minute change must have confused PTR_ERR() and ERR_PTR():

drivers/char/tpm/tpm_ftpm_tee.c:236:15: error: incompatible pointer to integer 
conversion passing 'struct tee_context *' to parameter of type 'long' 
[-Werror,-Wint-conversion]
                if (ERR_PTR(pvt_data->ctx) == -ENOENT)
drivers/char/tpm/tpm_ftpm_tee.c:239:18: error: incompatible pointer to integer 
conversion passing 'struct tee_context *' to parameter of type 'long' 
[-Werror,-Wint-conversion]
                return ERR_PTR(pvt_data->ctx);

Fixes: c975c3911cc2 ("fTPM: firmware TPM running in TEE")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
 drivers/char/tpm/tpm_ftpm_tee.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/char/tpm/tpm_ftpm_tee.c b/drivers/char/tpm/tpm_ftpm_tee.c
index 74766a4d3280..5679a5af9a96 100644
--- a/drivers/char/tpm/tpm_ftpm_tee.c
+++ b/drivers/char/tpm/tpm_ftpm_tee.c
@@ -233,10 +233,10 @@ static int ftpm_tee_probe(struct platform_device *pdev)
        pvt_data->ctx = tee_client_open_context(NULL, ftpm_tee_match, NULL,
                                                NULL);
        if (IS_ERR(pvt_data->ctx)) {
-               if (ERR_PTR(pvt_data->ctx) == -ENOENT)
+               if (PTR_ERR(pvt_data->ctx) == -ENOENT)
                        return -EPROBE_DEFER;
                dev_err(dev, "%s: tee_client_open_context failed\n", __func__);
-               return ERR_PTR(pvt_data->ctx);
+               return PTR_ERR(pvt_data->ctx);
        }
 
        /* Open a session with fTPM TA */
-- 
2.20.0

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