Commit 8035d9f2 authored by Jiri Slaby (SUSE)'s avatar Jiri Slaby (SUSE) Committed by Thomas Gleixner
Browse files

powerpc: Switch to irq_find_mapping() 



irq_linear_revmap() is deprecated, so remove all its uses and supersede
them by an identical call to irq_find_mapping().

[ tglx: Fix up subject prefix ]

Signed-off-by: default avatarJiri Slaby (SUSE) <jirislaby@kernel.org>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: Christophe Leroy <christophe.leroy@csgroup.eu> # for 8xx
Link: https://lore.kernel.org/all/20250319092951.37667-42-jirislaby@kernel.org
parent 42b8b16f

arch/powerpc/platforms/44x/uic.c

+1 −1
Original line number Diff line number Diff line
@@ -328,5 +328,5 @@ unsigned int uic_get_irq(void) 
	msr = mfdcr(primary_uic->dcrbase + UIC_MSR);

	src = 32 - ffs(msr);



	return irq_linear_revmap(primary_uic->irqhost, src);

	return irq_find_mapping(primary_uic->irqhost, src);

}

arch/powerpc/platforms/52xx/mpc52xx_gpt.c

+1 −1
Original line number Diff line number Diff line
@@ -369,7 +369,7 @@ struct mpc52xx_gpt_priv *mpc52xx_gpt_from_irq(int irq) 
	mutex_lock(&mpc52xx_gpt_list_mutex);

	list_for_each(pos, &mpc52xx_gpt_list) {

		gpt = container_of(pos, struct mpc52xx_gpt_priv, list);

		if (gpt->irqhost && irq == irq_linear_revmap(gpt->irqhost, 0)) {

		if (gpt->irqhost && irq == irq_find_mapping(gpt->irqhost, 0)) {

			mutex_unlock(&mpc52xx_gpt_list_mutex);

			return gpt;

		}

arch/powerpc/platforms/52xx/mpc52xx_pic.c

+1 −1
Original line number Diff line number Diff line
@@ -515,5 +515,5 @@ unsigned int mpc52xx_get_irq(void) 
		return 0;

	}



	return irq_linear_revmap(mpc52xx_irqhost, irq);

	return irq_find_mapping(mpc52xx_irqhost, irq);

}

arch/powerpc/platforms/85xx/socrates_fpga_pic.c

+1 −1
Original line number Diff line number Diff line
@@ -83,7 +83,7 @@ static inline unsigned int socrates_fpga_pic_get_irq(unsigned int irq) 
		if (cause >> (i + 16))

			break;

	}

	return irq_linear_revmap(socrates_fpga_pic_irq_host,

	return irq_find_mapping(socrates_fpga_pic_irq_host,

			(irq_hw_number_t)i);

}

arch/powerpc/platforms/8xx/cpm1-ic.c

+1 −1
Original line number Diff line number Diff line
@@ -59,7 +59,7 @@ static int cpm_get_irq(struct irq_desc *desc) 
	cpm_vec = in_be16(&data->reg->cpic_civr);

	cpm_vec >>= 11;



	return irq_linear_revmap(data->host, cpm_vec);

	return irq_find_mapping(data->host, cpm_vec);

}



static void cpm_cascade(struct irq_desc *desc)