Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4bfac368 authored by Olof Johansson's avatar Olof Johansson Committed by Paul Mackerras
Browse files

[POWERPC] Fix CONFIG_SMP=n build break 



Fix two build errors on powerpc allyesconfig + CONFIG_SMP=n:

arch/powerpc/platforms/built-in.o: In function `cpu_affinity_set':
arch/powerpc/platforms/cell/spu_priv1_mmio.c:78: undefined reference to `.iic_get_target_id'
arch/powerpc/platforms/built-in.o: In function `iic_init_IRQ':
arch/powerpc/platforms/cell/interrupt.c:397: undefined reference to `.iic_setup_cpu'

Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
Acked-by: default avatarArnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent aeb4552f

arch/powerpc/platforms/cell/interrupt.c

+12 −12
Original line number Diff line number Diff line
@@ -158,6 +158,18 @@ static unsigned int iic_get_irq(void) 
	return virq;

}



void iic_setup_cpu(void)

{

	out_be64(&__get_cpu_var(iic).regs->prio, 0xff);

}



u8 iic_get_target_id(int cpu)

{

	return per_cpu(iic, cpu).target_id;

}



EXPORT_SYMBOL_GPL(iic_get_target_id);



#ifdef CONFIG_SMP



/* Use the highest interrupt priorities for IPI */
@@ -166,29 +178,17 @@ static inline int iic_ipi_to_irq(int ipi) 
	return IIC_IRQ_TYPE_IPI + 0xf - ipi;

}



void iic_setup_cpu(void)

{

	out_be64(&__get_cpu_var(iic).regs->prio, 0xff);

}



void iic_cause_IPI(int cpu, int mesg)

{

	out_be64(&per_cpu(iic, cpu).regs->generate, (0xf - mesg) << 4);

}



u8 iic_get_target_id(int cpu)

{

	return per_cpu(iic, cpu).target_id;

}

EXPORT_SYMBOL_GPL(iic_get_target_id);



struct irq_host *iic_get_irq_host(int node)

{

	return iic_host;

}

EXPORT_SYMBOL_GPL(iic_get_irq_host);





static irqreturn_t iic_ipi_action(int irq, void *dev_id)

{

	int ipi = (int)(long)dev_id;