i2c: print more info when acpi_i2c_space_handler() fails

Use a warning loglevel instead of info and switch to dev_* for device
info. Also print which client was accessed.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index a2f69db4f4df..4b3d760b3f51 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -400,7 +400,8 @@ acpi_i2c_space_handler(u32 function, acpi_physical_address command,
                 break;
 
         default:
-                pr_info("protocol(0x%02x) is not supported.\n", accessor_type);
+                dev_warn(&adapter->dev, "protocol 0x%02x not supported for client 0x%02x\n",
+                         accessor_type, client->addr);
                 ret = AE_BAD_PARAMETER;
                 goto err;
         }