int err;
ssize_t rom_size;
- struct pch_phub_reg *chip =
- dev_get_drvdata(container_of(kobj, struct device, kobj));
+ struct pch_phub_reg *chip = dev_get_drvdata(kobj_to_dev(kobj));
ret = mutex_lock_interruptible(&pch_phub_mutex);
if (ret) {
/* Get Rom signature */
chip->pch_phub_extrom_base_address = pci_map_rom(chip->pdev, &rom_size);
- if (!chip->pch_phub_extrom_base_address)
+ if (!chip->pch_phub_extrom_base_address) {
+ err = -ENODATA;
goto exrom_map_err;
+ }
pch_phub_read_serial_rom(chip, chip->pch_opt_rom_start_address,
(unsigned char *)&rom_signature);
unsigned int addr_offset;
int ret;
ssize_t rom_size;
- struct pch_phub_reg *chip =
- dev_get_drvdata(container_of(kobj, struct device, kobj));
+ struct pch_phub_reg *chip = dev_get_drvdata(kobj_to_dev(kobj));
ret = mutex_lock_interruptible(&pch_phub_mutex);
if (ret)