207 static int gluebi_erase(struct mtd_info *mtd, struct erase_info *instr)  in gluebi_erase()  argument
213 	dbg_gen("erase %llu bytes at offset %llu", (unsigned long long)instr->len,  in gluebi_erase()
214 		 (unsigned long long)instr->addr);  in gluebi_erase()
216 	if (instr->addr < 0 || instr->addr > mtd->size - mtd->erasesize)  in gluebi_erase()
219 	if (instr->len < 0 || instr->addr + instr->len > mtd->size)  in gluebi_erase()
222 	if (mtd_mod_by_ws(instr->addr, mtd) || mtd_mod_by_ws(instr->len, mtd))  in gluebi_erase()
225 	lnum = mtd_div_by_eb(instr->addr, mtd);  in gluebi_erase()
226 	count = mtd_div_by_eb(instr->len, mtd);  in gluebi_erase()
248 	instr->state = MTD_ERASE_DONE;  in gluebi_erase()
249 	mtd_erase_callback(instr);  in gluebi_erase()
253 	instr->state = MTD_ERASE_FAILED;  in gluebi_erase()
254 	instr->fail_addr = (long long)lnum * mtd->erasesize;  in gluebi_erase()