634 				int desc_type, struct ti_i2c_desc *rom_desc)  in get_descriptor_addr()  argument
645 				   (__u8 *)rom_desc);  in get_descriptor_addr()
649 		if (rom_desc->Type == desc_type)  in get_descriptor_addr()
653 						le16_to_cpu(rom_desc->Size);  in get_descriptor_addr()
655 	} while ((start_address < TI_MAX_I2C_SIZE) && rom_desc->Type);  in get_descriptor_addr()
661 static int valid_csum(struct ti_i2c_desc *rom_desc, __u8 *buffer)  in valid_csum()  argument
666 	for (i = 0; i < le16_to_cpu(rom_desc->Size); i++)  in valid_csum()
669 	if (cs != rom_desc->CheckSum) {  in valid_csum()
670 		pr_debug("%s - Mismatch %x - %x", __func__, rom_desc->CheckSum, cs);  in valid_csum()
681 	struct ti_i2c_desc *rom_desc;  in check_i2c_image()  local
686 	rom_desc = kmalloc(sizeof(*rom_desc), GFP_KERNEL);  in check_i2c_image()
687 	if (!rom_desc)  in check_i2c_image()
692 		kfree(rom_desc);  in check_i2c_image()
712 				(__u8 *)rom_desc);  in check_i2c_image()
717 			le16_to_cpu(rom_desc->Size)) > TI_MAX_I2C_SIZE) {  in check_i2c_image()
723 		dev_dbg(dev, "%s Type = 0x%x\n", __func__, rom_desc->Type);  in check_i2c_image()
726 		ttype = rom_desc->Type & 0x0f;  in check_i2c_image()
732 						le16_to_cpu(rom_desc->Size),  in check_i2c_image()
737 			status = valid_csum(rom_desc, buffer);  in check_i2c_image()
742 						le16_to_cpu(rom_desc->Size);  in check_i2c_image()
744 	} while ((rom_desc->Type != I2C_DESC_TYPE_ION) &&  in check_i2c_image()
747 	if ((rom_desc->Type != I2C_DESC_TYPE_ION) ||  in check_i2c_image()
753 	kfree(rom_desc);  in check_i2c_image()
761 	struct ti_i2c_desc *rom_desc;  in get_manuf_info()  local
765 	rom_desc = kmalloc(sizeof(*rom_desc), GFP_KERNEL);  in get_manuf_info()
766 	if (!rom_desc)  in get_manuf_info()
770 								rom_desc);  in get_manuf_info()
780 					le16_to_cpu(rom_desc->Size), buffer);  in get_manuf_info()
784 	status = valid_csum(rom_desc, buffer);  in get_manuf_info()
795 	kfree(rom_desc);  in get_manuf_info()
1081 	struct ti_i2c_desc *rom_desc;  in do_download_mode()  local
1113 	rom_desc = kmalloc(sizeof(*rom_desc), GFP_KERNEL);  in do_download_mode()
1114 	if (!rom_desc) {  in do_download_mode()
1121 			I2C_DESC_TYPE_FIRMWARE_BASIC, rom_desc);  in do_download_mode()
1132 			kfree(rom_desc);  in do_download_mode()
1147 			kfree(rom_desc);  in do_download_mode()
1181 				kfree(rom_desc);  in do_download_mode()
1209 				kfree(rom_desc);  in do_download_mode()
1226 				kfree(rom_desc);  in do_download_mode()
1236 				kfree(rom_desc);  in do_download_mode()
1255 			kfree(rom_desc);  in do_download_mode()
1266 				I2C_DESC_TYPE_FIRMWARE_BLANK, rom_desc);  in do_download_mode()
1275 				kfree(rom_desc);  in do_download_mode()
1283 				kfree(rom_desc);  in do_download_mode()
1306 				kfree(rom_desc);  in do_download_mode()
1322 				kfree(rom_desc);  in do_download_mode()
1339 				kfree(rom_desc);  in do_download_mode()
1348 				kfree(rom_desc);  in do_download_mode()
1370 				kfree(rom_desc);  in do_download_mode()
1378 	kfree(rom_desc);  in do_download_mode()
2491 	struct ti_i2c_desc *rom_desc;  in edge_heartbeat_work()  local
2496 	rom_desc = kmalloc(sizeof(*rom_desc), GFP_KERNEL);  in edge_heartbeat_work()
2499 	if (!rom_desc || !get_descriptor_addr(serial, I2C_DESC_TYPE_ION,  in edge_heartbeat_work()
2500 			rom_desc)) {  in edge_heartbeat_work()
2504 	kfree(rom_desc);  in edge_heartbeat_work()