tpm/tpm_i2c_stm_st33: Fix few coding style error reported by scripts/checkpatch.pl

Fix:
- WARNING: Missing a blank line after declarations
- WARNING: braces {} are not necessary for any arm of this statement

Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>

diff --git a/drivers/char/tpm/tpm_i2c_stm_st33.c b/drivers/char/tpm/tpm_i2c_stm_st33.c
index bf1e530..c4925a0 100644 (file)
--- a/drivers/char/tpm/tpm_i2c_stm_st33.c
+++ b/drivers/char/tpm/tpm_i2c_stm_st33.c
@@ -156,6 +156,7 @@ static int read8_reg(struct i2c_client *client, u8 tpm_register,
 static void clear_interruption(struct i2c_client *client)
 {
        u8 interrupt;
+
        I2C_READ_DATA(client, TPM_INT_STATUS, &interrupt, 1);
        I2C_WRITE_DATA(client, TPM_INT_STATUS, &interrupt, 1);
        I2C_READ_DATA(client, TPM_INT_STATUS, &interrupt, 1);
@@ -232,6 +233,7 @@ static u8 tpm_stm_i2c_status(struct tpm_chip *chip)
 {
        struct i2c_client *client;
        u8 data;
+
        client = (struct i2c_client *)TPM_VPRIV(chip);
 
        I2C_READ_DATA(client, TPM_STS, &data, 1);
@@ -783,11 +785,11 @@ static int tpm_st33_i2c_pm_suspend(struct device *dev)
        struct st33zp24_platform_data *pin_infos = dev->platform_data;
        int ret = 0;
 
-       if (power_mgt) {
+       if (power_mgt)
                gpio_set_value(pin_infos->io_lpcpd, 0);
-       } else {
+       else
                ret = tpm_pm_suspend(dev);
-       }
+
        return ret;
 }                              /* tpm_st33_i2c_suspend() */