13 static bool ipa_reg_id_valid(struct ipa *ipa, enum ipa_reg_id reg_id)  in ipa_reg_id_valid()  argument
15 	enum ipa_version version = ipa->version;  in ipa_reg_id_valid()
101 const struct reg *ipa_reg(struct ipa *ipa, enum ipa_reg_id reg_id)  in ipa_reg()  argument
103 	if (WARN(!ipa_reg_id_valid(ipa, reg_id), "invalid reg %u\n", reg_id))  in ipa_reg()
106 	return reg(ipa->regs, reg_id);  in ipa_reg()
133 int ipa_reg_init(struct ipa *ipa)  in ipa_reg_init()  argument
135 	struct device *dev = &ipa->pdev->dev;  in ipa_reg_init()
139 	regs = ipa_regs(ipa->version);  in ipa_reg_init()
147 	res = platform_get_resource_byname(ipa->pdev, IORESOURCE_MEM,  in ipa_reg_init()
154 	ipa->reg_virt = ioremap(res->start, resource_size(res));  in ipa_reg_init()
155 	if (!ipa->reg_virt) {  in ipa_reg_init()
159 	ipa->regs = regs;  in ipa_reg_init()
164 void ipa_reg_exit(struct ipa *ipa)  in ipa_reg_exit()  argument
166 	iounmap(ipa->reg_virt);  in ipa_reg_exit()