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i2c: axxia: make use of the new infrastructure for quirks 

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2015-01-07 12:24:10 +01:00
parent b94c820f37
commit 280d230012
1 changed files with 6 additions and 5 deletions
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11
drivers/i2c/busses/i2c-axxia.c
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@ -336,11 +336,6 @@ static int axxia_i2c_xfer_msg(struct axxia_i2c_dev *idev, struct i2c_msg *msg)
u32 addr_1, addr_2; u32 addr_1, addr_2;
int ret; int ret;
if (msg->len > 255) {
dev_warn(idev->dev, "unsupported length %u\n", msg->len);
return -EINVAL;
}
idev->msg = msg; idev->msg = msg;
idev->msg_xfrd = 0; idev->msg_xfrd = 0;
idev->msg_err = 0; idev->msg_err = 0;
@ -454,6 +449,11 @@ static const struct i2c_algorithm axxia_i2c_algo = {
.functionality = axxia_i2c_func, .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) static int axxia_i2c_probe(struct platform_device *pdev)
{ {
struct device_node *np = pdev->dev.of_node; 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)); strlcpy(idev->adapter.name, pdev->name, sizeof(idev->adapter.name));
idev->adapter.owner = THIS_MODULE; idev->adapter.owner = THIS_MODULE;
idev->adapter.algo = &axxia_i2c_algo; idev->adapter.algo = &axxia_i2c_algo;
idev->adapter.quirks = &axxia_i2c_quirks;
idev->adapter.dev.parent = &pdev->dev; idev->adapter.dev.parent = &pdev->dev;
idev->adapter.dev.of_node = pdev->dev.of_node; idev->adapter.dev.of_node = pdev->dev.of_node;