585 				int desc_type, struct ti_i2c_desc *rom_desc)  in get_descriptor_addr()  argument
596 				   (__u8 *)rom_desc);  in get_descriptor_addr()
600 		if (rom_desc->Type == desc_type)  in get_descriptor_addr()
604 						le16_to_cpu(rom_desc->Size);  in get_descriptor_addr()
606 	} while ((start_address < TI_MAX_I2C_SIZE) && rom_desc->Type);  in get_descriptor_addr()
612 static int valid_csum(struct ti_i2c_desc *rom_desc, __u8 *buffer)  in valid_csum()  argument
617 	for (i = 0; i < le16_to_cpu(rom_desc->Size); i++)  in valid_csum()
620 	if (cs != rom_desc->CheckSum) {  in valid_csum()
621 		pr_debug("%s - Mismatch %x - %x", __func__, rom_desc->CheckSum, cs);  in valid_csum()
632 	struct ti_i2c_desc *rom_desc;  in check_i2c_image()  local
637 	rom_desc = kmalloc(sizeof(*rom_desc), GFP_KERNEL);  in check_i2c_image()
638 	if (!rom_desc)  in check_i2c_image()
643 		kfree(rom_desc);  in check_i2c_image()
663 				(__u8 *)rom_desc);  in check_i2c_image()
668 			le16_to_cpu(rom_desc->Size)) > TI_MAX_I2C_SIZE) {  in check_i2c_image()
674 		dev_dbg(dev, "%s Type = 0x%x\n", __func__, rom_desc->Type);  in check_i2c_image()
677 		ttype = rom_desc->Type & 0x0f;  in check_i2c_image()
683 						le16_to_cpu(rom_desc->Size),  in check_i2c_image()
688 			status = valid_csum(rom_desc, buffer);  in check_i2c_image()
693 						le16_to_cpu(rom_desc->Size);  in check_i2c_image()
695 	} while ((rom_desc->Type != I2C_DESC_TYPE_ION) &&  in check_i2c_image()
698 	if ((rom_desc->Type != I2C_DESC_TYPE_ION) ||  in check_i2c_image()
704 	kfree(rom_desc);  in check_i2c_image()
712 	struct ti_i2c_desc *rom_desc;  in get_manuf_info()  local
716 	rom_desc = kmalloc(sizeof(*rom_desc), GFP_KERNEL);  in get_manuf_info()
717 	if (!rom_desc)  in get_manuf_info()
721 								rom_desc);  in get_manuf_info()
731 					le16_to_cpu(rom_desc->Size), buffer);  in get_manuf_info()
735 	status = valid_csum(rom_desc, buffer);  in get_manuf_info()
746 	kfree(rom_desc);  in get_manuf_info()
978 		struct ti_i2c_desc *rom_desc;  in download_fw()  local
1009 		rom_desc = kmalloc(sizeof(*rom_desc), GFP_KERNEL);  in download_fw()
1010 		if (!rom_desc) {  in download_fw()
1017 				I2C_DESC_TYPE_FIRMWARE_BASIC, rom_desc);  in download_fw()
1027 				kfree(rom_desc);  in download_fw()
1041 				kfree(rom_desc);  in download_fw()
1072 					kfree(rom_desc);  in download_fw()
1097 					kfree(rom_desc);  in download_fw()
1113 					kfree(rom_desc);  in download_fw()
1122 					kfree(rom_desc);  in download_fw()
1139 				kfree(rom_desc);  in download_fw()
1146 …else if ((start_address = get_descriptor_addr(serial, I2C_DESC_TYPE_FIRMWARE_BLANK, rom_desc)) != …  in download_fw()
1154 				kfree(rom_desc);  in download_fw()
1162 				kfree(rom_desc);  in download_fw()
1184 				kfree(rom_desc);  in download_fw()
1198 				kfree(rom_desc);  in download_fw()
1212 				kfree(rom_desc);  in download_fw()
1220 				kfree(rom_desc);  in download_fw()
1239 				kfree(rom_desc);  in download_fw()
1246 		kfree(rom_desc);  in download_fw()