korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-15 00:04:15 +08:00
Code Issues Packages Projects Releases Wiki Activity

tpm: st33zp24: remove pointless checks on probe

Browse Source 
Remove tests for SPI device or I2C client to be non-NULL because
driver core will never call driver's probe method without having
a valid device structure.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
This commit is contained in:
Dmitry Torokhov 2022-12-06 17:44:57 -08:00 committed by Jarkko Sakkinen
parent f526406807
commit eaabc245b0
2 changed files with 0 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/char/tpm/st33zp24/i2c.c
View File

@ -106,12 +106,6 @@ static int st33zp24_i2c_probe(struct i2c_client *client,
{
struct st33zp24_i2c_phy *phy;
if (!client) {
pr_info("%s: i2c client is NULL. Device not accessible.\n",
__func__);
return -ENODEV;
}
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
dev_info(&client->dev, "client not i2c capable\n");
return -ENODEV;

7
drivers/char/tpm/st33zp24/spi.c
View File

@ -223,13 +223,6 @@ static int st33zp24_spi_probe(struct spi_device *dev)
{
struct st33zp24_spi_phy *phy;
/* Check SPI platform functionnalities */
if (!dev) {
pr_info("%s: dev is NULL. Device is not accessible.\n",
__func__);
return -ENODEV;
}
phy = devm_kzalloc(&dev->dev, sizeof(struct st33zp24_spi_phy),
GFP_KERNEL);
if (!phy)