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Commit 1d4c452a authored by Kyle McMartin's avatar Kyle McMartin
Browse files

[PARISC] Fix uniprocessor build by dummying smp_send_all_nop() 



Since irq.c uses smp_send_all_nop, we must define it for UP builds
as well. Make it a static inline so it gets optimized away. This forces
irq.c to include <asm/smp.h> though.

Signed-off-by: default avatarKyle McMartin <kyle@parisc-linux.org>
parent d911aed8

arch/parisc/kernel/irq.c

+2 −0
Original line number Diff line number Diff line
@@ -31,6 +31,8 @@ 
#include <linux/spinlock.h>

#include <linux/types.h>



#include <asm/smp.h>



#undef PARISC_IRQ_CR16_COUNTS



extern irqreturn_t timer_interrupt(int, void *, struct pt_regs *);

include/asm-parisc/smp.h

+5 −1
Original line number Diff line number Diff line
@@ -54,7 +54,11 @@ extern unsigned long cpu_present_mask; 


#define raw_smp_processor_id()	(current_thread_info()->cpu)



#endif /* CONFIG_SMP */

#else /* CONFIG_SMP */



static inline void smp_send_all_nop(void) { return; }



#endif



#define NO_PROC_ID		0xFF		/* No processor magic marker */

#define ANY_PROC_ID		0xFF		/* Any processor magic marker */