32 	unsigned long pccr;  in show_pc0event()  local
34 	pccr = sysreg_read(PCCR);  in show_pc0event()
35 	return sprintf(buf, "0x%lx\n", (pccr >> 12) & 0x3f);  in show_pc0event()
77 	unsigned long pccr;  in show_pc1event()  local
79 	pccr = sysreg_read(PCCR);  in show_pc1event()
80 	return sprintf(buf, "0x%lx\n", (pccr >> 18) & 0x3f);  in show_pc1event()
145 	unsigned long pccr;  in show_pcenable()  local
147 	pccr = sysreg_read(PCCR);  in show_pcenable()
148 	return sprintf(buf, "%c\n", (pccr & 1)?'1':'0');  in show_pcenable()
154 	unsigned long pccr, val;  in store_pcenable()  local
163 	pccr = sysreg_read(PCCR);  in store_pcenable()
164 	pccr = (pccr & ~1UL) | val;  in store_pcenable()
165 	sysreg_write(PCCR, pccr);  in store_pcenable()