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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2016-10-02 22:12:44 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2016-10-03 00:13:11 +0200 |
| commit | 8370b9eede88a1b9f9437b36d8abbd50c2ed74a6 (patch) | |
| tree | c761e5b3f59d34c7346caa50aaec849b35a3a0aa /target/linux/lantiq/patches-4.4/0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch | |
| parent | ba1024b9c921db36df2eae0ebb8adf5b648d4882 (diff) | |
| download | upstream-8370b9eede88a1b9f9437b36d8abbd50c2ed74a6.tar.gz upstream-8370b9eede88a1b9f9437b36d8abbd50c2ed74a6.tar.bz2 upstream-8370b9eede88a1b9f9437b36d8abbd50c2ed74a6.zip | |
ntiq: make i2c-lantiqi driver compile again
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>
Diffstat (limited to 'target/linux/lantiq/patches-4.4/0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch')
| -rw-r--r-- | target/linux/lantiq/patches-4.4/0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/target/linux/lantiq/patches-4.4/0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch b/target/linux/lantiq/patches-4.4/0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch index a9ae084a60..ab2c0570eb 100644 --- a/target/linux/lantiq/patches-4.4/0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch +++ b/target/linux/lantiq/patches-4.4/0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch @@ -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 = <q_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, |