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authorWolfram Sang <wsa+renesas@sang-engineering.com>2020-05-19 13:48:09 +0200
committerWolfram Sang <wsa@kernel.org>2020-05-27 12:05:54 +0200
commitdd4f2ca965ecd72f181c81e84c5cb89950405d38 (patch)
tree7ed2435d8aa016cd9667e3b4649072a5552aa862 /drivers/i2c/i2c-core-base.c
parentd1fdeb314e82fb782ab918ea6bfe41b429343725 (diff)
i2c: save a variable in i2c_detect()
No need to populate a variable if it is used only in debug output which may get compiled away anyhow. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c/i2c-core-base.c')
-rw-r--r--drivers/i2c/i2c-core-base.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index 9987e72752c4..d1f278f73011 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -2186,7 +2186,6 @@ static int i2c_detect(struct i2c_adapter *adapter, struct i2c_driver *driver)
const unsigned short *address_list;
struct i2c_client *temp_client;
int i, err = 0;
- int adap_id = i2c_adapter_id(adapter);
address_list = driver->address_list;
if (!driver->detect || !address_list)
@@ -2214,7 +2213,7 @@ static int i2c_detect(struct i2c_adapter *adapter, struct i2c_driver *driver)
for (i = 0; address_list[i] != I2C_CLIENT_END; i += 1) {
dev_dbg(&adapter->dev,
"found normal entry for adapter %d, addr 0x%02x\n",
- adap_id, address_list[i]);
+ i2c_adapter_id(adapter), address_list[i]);
temp_client->addr = address_list[i];
err = i2c_detect_address(temp_client, driver);
if (unlikely(err))