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| author | Christophe Ricard <christophe.ricard@gmail.com> | 2014-12-01 19:32:49 +0100 |
|---|---|---|
| committer | Peter Huewe <peterhuewe@gmx.de> | 2015-01-17 14:00:06 +0100 |
| commit | 7500c4b99bddf1b01440bb430d7e38e7652817bf (patch) | |
| tree | 435be9fb9a7c8521d83d18b44e09818ff2a2055b /drivers/char/tpm | |
| parent | tpm/tpm_i2c_stm_st33: Change License header to have up to date address inform... (diff) | |
| download | linux-7500c4b99bddf1b01440bb430d7e38e7652817bf.tar.xz linux-7500c4b99bddf1b01440bb430d7e38e7652817bf.zip | |
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>
Diffstat (limited to 'drivers/char/tpm')
| -rw-r--r-- | drivers/char/tpm/tpm_i2c_stm_st33.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/char/tpm/tpm_i2c_stm_st33.c b/drivers/char/tpm/tpm_i2c_stm_st33.c index bf1e53093873..c4925a03d7ab 100644 --- 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() */ |