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| author |   Fabio Estevam <festevam@gmail.com> | 2020-11-23 21:28:49 -0300 |
|---|---|---|
| committer |   Wolfram Sang <wsa@kernel.org> | 2020-12-02 21:29:31 +0100 |
| commit | c32abd8b569144b20c9c9b6dd7232828c612452f (patch) | |
| tree | 1bda4bc4006db5d2d8a2067e13c203fc7b572681 /drivers/i2c/busses/i2c-mxs.c | |
| parent | i2c: pca-platform: drop two members from driver data that are assigned to only (diff) | |
| download | linux-dev-c32abd8b569144b20c9c9b6dd7232828c612452f.tar.xz linux-dev-c32abd8b569144b20c9c9b6dd7232828c612452f.zip | |
i2c: mxs: Remove unneeded platform_device_id
The i2c-mxs driver only runs on DT-platform and there is no
need to use the platform_device_id structure to pass the driver
data.
Get rid of it to make the code simpler.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-mxs.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-mxs.c | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c index c4b08a924461..f97243f02231 100644 --- a/drivers/i2c/busses/i2c-mxs.c +++ b/drivers/i2c/busses/i2c-mxs.c @@ -781,28 +781,15 @@ static int mxs_i2c_get_ofdata(struct mxs_i2c_dev *i2c) return 0; } -static const struct platform_device_id mxs_i2c_devtype[] = { - { - .name = "imx23-i2c", - .driver_data = MXS_I2C_V1, - }, { - .name = "imx28-i2c", - .driver_data = MXS_I2C_V2, - }, { /* sentinel */ } -}; -MODULE_DEVICE_TABLE(platform, mxs_i2c_devtype); - static const struct of_device_id mxs_i2c_dt_ids[] = { - { .compatible = "fsl,imx23-i2c", .data = &mxs_i2c_devtype[0], }, - { .compatible = "fsl,imx28-i2c", .data = &mxs_i2c_devtype[1], }, + { .compatible = "fsl,imx23-i2c", .data = (void *)MXS_I2C_V1, }, + { .compatible = "fsl,imx28-i2c", .data = (void *)MXS_I2C_V2, }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, mxs_i2c_dt_ids); static int mxs_i2c_probe(struct platform_device *pdev) { - const struct of_device_id *of_id = - of_match_device(mxs_i2c_dt_ids, &pdev->dev); struct device *dev = &pdev->dev; struct mxs_i2c_dev *i2c; struct i2c_adapter *adap; @@ -812,10 +799,7 @@ static int mxs_i2c_probe(struct platform_device *pdev) if (!i2c) return -ENOMEM; - if (of_id) { - const struct platform_device_id *device_id = of_id->data; - i2c->dev_type = device_id->driver_data; - } + i2c->dev_type = (enum mxs_i2c_devtype)of_device_get_match_data(&pdev->dev); i2c->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(i2c->regs)) |