27 int tah_attach(struct platform_device *ofdev, int channel)  in tah_attach()  argument
29 	struct tah_instance *dev = platform_get_drvdata(ofdev);  in tah_attach()
39 void tah_detach(struct platform_device *ofdev, int channel)  in tah_detach()  argument
41 	struct tah_instance *dev = platform_get_drvdata(ofdev);  in tah_detach()
48 void tah_reset(struct platform_device *ofdev)  in tah_reset()  argument
50 	struct tah_instance *dev = platform_get_drvdata(ofdev);  in tah_reset()
61 		printk(KERN_ERR "%pOF: reset timeout\n", ofdev->dev.of_node);  in tah_reset()
69 int tah_get_regs_len(struct platform_device *ofdev)  in tah_get_regs_len()  argument
75 void *tah_dump_regs(struct platform_device *ofdev, void *buf)  in tah_dump_regs()  argument
77 	struct tah_instance *dev = platform_get_drvdata(ofdev);  in tah_dump_regs()
90 static int tah_probe(struct platform_device *ofdev)  in tah_probe()  argument
92 	struct device_node *np = ofdev->dev.of_node;  in tah_probe()
103 	dev->ofdev = ofdev;  in tah_probe()
119 	platform_set_drvdata(ofdev, dev);  in tah_probe()
122 	tah_reset(ofdev);  in tah_probe()
124 	printk(KERN_INFO "TAH %pOF initialized\n", ofdev->dev.of_node);  in tah_probe()
135 static int tah_remove(struct platform_device *ofdev)  in tah_remove()  argument
137 	struct tah_instance *dev = platform_get_drvdata(ofdev);  in tah_remove()