diff options
| author | Wolfram Sang <wsa@the-dreams.de> | 2015-01-07 12:24:10 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2015-03-13 15:10:55 +0100 |
| commit | 280d230012dc0441e7fd8c722ac06dc370ce78d0 (patch) | |
| tree | 9c82deeba14b0e494fcb0a471544978b491364df /drivers/i2c/busses/i2c-axxia.c | |
| parent | i2c: cpm: make use of the new infrastructure for quirks (diff) | |
| download | linux-280d230012dc0441e7fd8c722ac06dc370ce78d0.tar.xz linux-280d230012dc0441e7fd8c722ac06dc370ce78d0.zip | |
i2c: axxia: make use of the new infrastructure for quirks
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-axxia.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-axxia.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-axxia.c b/drivers/i2c/busses/i2c-axxia.c index 768a598d8d03..488c5d3bf9db 100644 --- a/drivers/i2c/busses/i2c-axxia.c +++ b/drivers/i2c/busses/i2c-axxia.c @@ -336,11 +336,6 @@ static int axxia_i2c_xfer_msg(struct axxia_i2c_dev *idev, struct i2c_msg *msg) u32 addr_1, addr_2; int ret; - if (msg->len > 255) { - dev_warn(idev->dev, "unsupported length %u\n", msg->len); - return -EINVAL; - } - idev->msg = msg; idev->msg_xfrd = 0; idev->msg_err = 0; @@ -454,6 +449,11 @@ static const struct i2c_algorithm axxia_i2c_algo = { .functionality = axxia_i2c_func, }; +static struct i2c_adapter_quirks axxia_i2c_quirks = { + .max_read_len = 255, + .max_write_len = 255, +}; + static int axxia_i2c_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; @@ -511,6 +511,7 @@ static int axxia_i2c_probe(struct platform_device *pdev) strlcpy(idev->adapter.name, pdev->name, sizeof(idev->adapter.name)); idev->adapter.owner = THIS_MODULE; idev->adapter.algo = &axxia_i2c_algo; + idev->adapter.quirks = &axxia_i2c_quirks; idev->adapter.dev.parent = &pdev->dev; idev->adapter.dev.of_node = pdev->dev.of_node; |