49 	struct erase_info *instr;  in jffs2_erase_block()  local
54 	instr = kmalloc(sizeof(struct erase_info) + sizeof(struct erase_priv_struct), GFP_KERNEL);  in jffs2_erase_block()
55 	if (!instr) {  in jffs2_erase_block()
68 	memset(instr, 0, sizeof(*instr));  in jffs2_erase_block()
70 	instr->mtd = c->mtd;  in jffs2_erase_block()
71 	instr->addr = jeb->offset;  in jffs2_erase_block()
72 	instr->len = c->sector_size;  in jffs2_erase_block()
73 	instr->callback = jffs2_erase_callback;  in jffs2_erase_block()
74 	instr->priv = (unsigned long)(&instr[1]);  in jffs2_erase_block()
76 	((struct erase_priv_struct *)instr->priv)->jeb = jeb;  in jffs2_erase_block()
77 	((struct erase_priv_struct *)instr->priv)->c = c;  in jffs2_erase_block()
79 	ret = mtd_erase(c->mtd, instr);  in jffs2_erase_block()
83 	bad_offset = instr->fail_addr;  in jffs2_erase_block()
84 	kfree(instr);  in jffs2_erase_block()
218 static void jffs2_erase_callback(struct erase_info *instr)  in jffs2_erase_callback()  argument
220 	struct erase_priv_struct *priv = (void *)instr->priv;  in jffs2_erase_callback()
222 	if(instr->state != MTD_ERASE_DONE) {  in jffs2_erase_callback()
224 			(unsigned long long)instr->addr, instr->state);  in jffs2_erase_callback()
225 		jffs2_erase_failed(priv->c, priv->jeb, instr->fail_addr);  in jffs2_erase_callback()
229 	kfree(instr);  in jffs2_erase_callback()