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ntiq: make i2c-lantiqi driver compile again

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It missed some changes needed for kernel 4.4. This is only used by the
Falcon SoC and not for the xRX SoCs.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Hauke Mehrtens 2016-10-02 22:12:44 +02:00
parent ba1024b9c9
commit 8370b9eede
1 changed files with 9 additions and 9 deletions
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18
target/linux/lantiq/patches-4.4/0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch
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@ -82,7 +82,6 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/of_irq.h>
+#include <linux/of_i2c.h>
+
+#include <lantiq_soc.h>
+#include "i2c-lantiq.h"
@ -621,7 +620,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ .functionality = ltq_i2c_functionality,
+};
+
+static int __devinit ltq_i2c_probe(struct platform_device *pdev)
+static int ltq_i2c_probe(struct platform_device *pdev)
+{
+ struct device_node *node = pdev->dev.of_node;
+ struct ltq_i2c *priv;
@ -651,6 +650,8 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
+ strlcpy(adap->name, DRV_NAME "-adapter", sizeof(adap->name));
+ adap->algo = &ltq_i2c_algorithm;
+ adap->dev.parent = &pdev->dev;
+ adap->dev.of_node = pdev->dev.of_node;
+
+ if (of_property_read_u32(node, "clock-frequency", &priv->i2c_clock)) {
+ dev_warn(&pdev->dev, "No I2C speed selected, using 100kHz\n");
@ -660,9 +661,9 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ init_completion(&priv->cmd_complete);
+ mutex_init(&priv->mutex);
+
+ priv->membase = devm_request_and_ioremap(&pdev->dev, mmres);
+ if (priv->membase == NULL)
+ return -ENOMEM;
+ priv->membase = devm_ioremap_resource(&pdev->dev, mmres);
+ if (IS_ERR(priv->membase))
+ return PTR_ERR(priv->membase);
+
+ priv->dev = &pdev->dev;
+ priv->irq_lb = irqres[0].start;
@ -739,12 +740,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ dev_err(&pdev->dev, "can't configure adapter\n");
+ i2c_del_adapter(adap);
+ platform_set_drvdata(pdev, NULL);
+ goto out;
+ } else {
+ dev_info(&pdev->dev, "version %s\n", DRV_VERSION);
+ }
+
+ of_i2c_register_devices(adap);
+
+out:
+ /* if init failed, we need to deactivate the clock gate */
+ if (ret)
@ -753,7 +753,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ return ret;
+}
+
+static int __devexit ltq_i2c_remove(struct platform_device *pdev)
+static int ltq_i2c_remove(struct platform_device *pdev)
+{
+ struct ltq_i2c *priv = platform_get_drvdata(pdev);
+
@ -780,7 +780,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+
+static struct platform_driver ltq_i2c_driver = {
+ .probe = ltq_i2c_probe,
+ .remove = __devexit_p(ltq_i2c_remove),
+ .remove = ltq_i2c_remove,
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,