forked from luck/tmp_suning_uos_patched
Input: edt-ft5x06 - use generic properties API
Instead of only parsing device tree properties let's switch to using generic properties API so that the driver can also work on other platforms. Tested-by: Franklin S Cooper Jr <fcooper@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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2e23b7a963
@ -808,20 +808,24 @@ static int edt_ft5x06_ts_identify(struct i2c_client *client,
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return 0;
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}
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#define EDT_GET_PROP(name, reg) { \
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u32 val; \
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if (of_property_read_u32(np, #name, &val) == 0) \
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edt_ft5x06_register_write(tsdata, reg, val); \
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}
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static void edt_ft5x06_ts_get_defaults(struct device_node *np,
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static void edt_ft5x06_ts_get_defaults(struct device *dev,
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struct edt_ft5x06_ts_data *tsdata)
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{
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struct edt_reg_addr *reg_addr = &tsdata->reg_addr;
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u32 val;
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int error;
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EDT_GET_PROP(threshold, reg_addr->reg_threshold);
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EDT_GET_PROP(gain, reg_addr->reg_gain);
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EDT_GET_PROP(offset, reg_addr->reg_offset);
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error = device_property_read_u32(dev, "threshold", &val);
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if (!error)
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reg_addr->reg_threshold = val;
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error = device_property_read_u32(dev, "gain", &val);
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if (!error)
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reg_addr->reg_gain = val;
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error = device_property_read_u32(dev, "offset", &val);
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if (!error)
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reg_addr->reg_offset = val;
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}
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static void
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@ -928,7 +932,7 @@ static int edt_ft5x06_ts_probe(struct i2c_client *client,
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}
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edt_ft5x06_ts_set_regs(tsdata);
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edt_ft5x06_ts_get_defaults(client->dev.of_node, tsdata);
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edt_ft5x06_ts_get_defaults(&client->dev, tsdata);
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edt_ft5x06_ts_get_parameters(tsdata);
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dev_dbg(&client->dev,
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