read_csr_int_col_en
u32 (*read_csr_int_col_en)(void __iomem *csr_base_addr, u32 bank);
state->iaintcolen = ops->read_csr_int_col_en(base, bank);
csr_ops->read_csr_int_col_en = read_csr_int_col_en;
int_col_en = csr_ops->read_csr_int_col_en(csr_etr, bank_idx);