[PATCH v3 3/3] i2c: highlander: Use proper printk format for size_t

Krzysztof Kozlowski
2020-01-15T20:03:19Z

size_t should be printed with its own format to be 64-bit friendly and
fix warning when compiling on 64-bit platform (e.g. with COMPILE_TEST):

drivers/i2c/busses/i2c-highlander.c: In function ‘highlander_i2c_smbus_xfer’:
drivers/i2c/busses/i2c-highlander.c:325:22: warning:
format ‘%d’ expects argument of type ‘int’,
but argument 3 has type ‘size_t {aka long unsigned int}’ [-Wformat=]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

---

Changes since v2:
1. Rewrite incorrect commit msg.

Changes since v1:
1. None
---
drivers/i2c/busses/i2c-highlander.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-highlander.c b/drivers/i2c/busses/i2c-highlander.c
index abfe3094c047..803dad70e2a7 100644
--- a/drivers/i2c/busses/i2c-highlander.c
+++ b/drivers/i2c/busses/i2c-highlander.c
@@ -322,7 +322,7 @@ static int highlander_i2c_smbus_xfer(struct i2c_adapter *adap, u16 addr,
tmp |= (SMMR_MODE0 | SMMR_MODE1);
break;
default:
- dev_err(dev->dev, "unsupported xfer size %d\n", dev->buf_len);
+ dev_err(dev->dev, "unsupported xfer size %zu\n", dev->buf_len);
return -EINVAL;
}

--
2.17.1