Re: [PATCH v2 04/10] tpm/tpm_i2c_stm_st33: Replace access to io_lpcpd from struct st33zp24_platform_data to tpm_stm_dev

io_lpcpd is accessible from struct tpm_stm_dev.
struct st33zp24_platform_data is only valid when using static platform
configuration data, not when using dts.

Reviewed-by: Jasob Gunthorpe <jason.gunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
Signed-off-by: Christophe Ricard <redacted>
---
 drivers/char/tpm/tpm_i2c_stm_st33.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/drivers/char/tpm/tpm_i2c_stm_st33.c

b/drivers/char/tpm/tpm_i2c_stm_st33.c index d12d507..9d3c9c8 100644

--- a/drivers/char/tpm/tpm_i2c_stm_st33.c
+++ b/drivers/char/tpm/tpm_i2c_stm_st33.c

@@ -834,11 +834,14 @@ static int tpm_stm_i2c_remove(struct i2c_client

*client) */
 static int tpm_stm_i2c_pm_suspend(struct device *dev)
 {
-	struct st33zp24_platform_data *pin_infos = dev->platform_data;
+	struct tpm_chip *chip = dev_get_drvdata(dev);
+	struct tpm_stm_dev *tpm_dev;
 	int ret = 0;

-	if (gpio_is_valid(pin_infos->io_lpcpd))
-		gpio_set_value(pin_infos->io_lpcpd, 0);
+	tpm_dev = (struct tpm_stm_dev *)TPM_VPRIV(chip);
+
+	if (gpio_is_valid(tpm_dev->io_lpcpd))
+		gpio_set_value(tpm_dev->io_lpcpd, 0);
 	else
 		ret = tpm_pm_suspend(dev);