IWL_NVM_NUM_CHANNELS_EXT
data = kzalloc_flex(*data, channels, IWL_NVM_NUM_CHANNELS_EXT);
data = kzalloc_flex(*data, channels, IWL_NVM_NUM_CHANNELS_EXT);
max_num_ch = IWL_NVM_NUM_CHANNELS_EXT;
num_of_ch = IWL_NVM_NUM_CHANNELS_EXT;