6 // NVMEM driver for Maxim MAX77759
15 #include <linux/nvmem-provider.h>
22  * NVMEM commands have a three byte header (which becomes part of the command),
36 	struct max77759_nvmem *nvmem = priv;  in max77759_nvmem_reg_read()  local
48 	ret = max77759_maxq_command(nvmem->max77759, cmd, rsp);  in max77759_nvmem_reg_read()
53 		dev_warn(nvmem->dev, "protocol error (read)\n");  in max77759_nvmem_reg_read()
65 	struct max77759_nvmem *nvmem = priv;  in max77759_nvmem_reg_write()  local
79 	ret = max77759_maxq_command(nvmem->max77759, cmd, rsp);  in max77759_nvmem_reg_write()
84 		dev_warn(nvmem->dev, "protocol error (write)\n");  in max77759_nvmem_reg_write()
105 	struct max77759_nvmem *nvmem;  in max77759_nvmem_probe()  local
107 	nvmem = devm_kzalloc(&pdev->dev, sizeof(*nvmem), GFP_KERNEL);  in max77759_nvmem_probe()
108 	if (!nvmem)  in max77759_nvmem_probe()
111 	nvmem->dev = &pdev->dev;  in max77759_nvmem_probe()
112 	nvmem->max77759 = dev_get_drvdata(pdev->dev.parent);  in max77759_nvmem_probe()
114 	config.priv = nvmem;  in max77759_nvmem_probe()
120 	{ .compatible = "maxim,max77759-nvmem", },
126 	{ "max77759-nvmem", },
133 		.name = "max77759-nvmem",
144 MODULE_DESCRIPTION("NVMEM driver for Maxim MAX77759");