65 	struct sharpsl_nand *sharpsl = mtd_to_sharpsl(mtd);  in sharpsl_nand_hwcontrol()  local
75 		writeb((readb(sharpsl->io + FLASHCTL) & ~0x17) | bits, sharpsl->io + FLASHCTL);  in sharpsl_nand_hwcontrol()
84 	struct sharpsl_nand *sharpsl = mtd_to_sharpsl(mtd);  in sharpsl_nand_dev_ready()  local
85 	return !((readb(sharpsl->io + FLASHCTL) & FLRYBY) == 0);  in sharpsl_nand_dev_ready()
90 	struct sharpsl_nand *sharpsl = mtd_to_sharpsl(mtd);  in sharpsl_nand_enable_hwecc()  local
91 	writeb(0, sharpsl->io + ECCCLRR);  in sharpsl_nand_enable_hwecc()
96 	struct sharpsl_nand *sharpsl = mtd_to_sharpsl(mtd);  in sharpsl_nand_calculate_ecc()  local
97 	ecc_code[0] = ~readb(sharpsl->io + ECCLPUB);  in sharpsl_nand_calculate_ecc()
98 	ecc_code[1] = ~readb(sharpsl->io + ECCLPLB);  in sharpsl_nand_calculate_ecc()
99 	ecc_code[2] = (~readb(sharpsl->io + ECCCP) << 2) | 0x03;  in sharpsl_nand_calculate_ecc()
100 	return readb(sharpsl->io + ECCCNTR) != 0;  in sharpsl_nand_calculate_ecc()
112 	struct sharpsl_nand *sharpsl;  in sharpsl_nand_probe()  local
121 	sharpsl = kzalloc(sizeof(struct sharpsl_nand), GFP_KERNEL);  in sharpsl_nand_probe()
122 	if (!sharpsl)  in sharpsl_nand_probe()
133 	sharpsl->io = ioremap(r->start, resource_size(r));  in sharpsl_nand_probe()
134 	if (!sharpsl->io) {  in sharpsl_nand_probe()
141 	this = (struct nand_chip *)(&sharpsl->chip);  in sharpsl_nand_probe()
148 	platform_set_drvdata(pdev, sharpsl);  in sharpsl_nand_probe()
153 	writeb(readb(sharpsl->io + FLASHCTL) | FLWP, sharpsl->io + FLASHCTL);  in sharpsl_nand_probe()
156 	this->IO_ADDR_R = sharpsl->io + FLASHIO;  in sharpsl_nand_probe()
157 	this->IO_ADDR_W = sharpsl->io + FLASHIO;  in sharpsl_nand_probe()
193 	iounmap(sharpsl->io);  in sharpsl_nand_probe()
196 	kfree(sharpsl);  in sharpsl_nand_probe()
205 	struct sharpsl_nand *sharpsl = platform_get_drvdata(pdev);  in sharpsl_nand_remove()  local
208 	nand_release(nand_to_mtd(&sharpsl->chip));  in sharpsl_nand_remove()
210 	iounmap(sharpsl->io);  in sharpsl_nand_remove()
213 	kfree(sharpsl);  in sharpsl_nand_remove()