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Commit 119537c0 authored by Thiemo Seufer's avatar Thiemo Seufer Committed by Ralf Baechle
Browse files

[MIPS] Misc fixes for plat_irq_dispatch functions 



 o adds missing ST0_IM masks, which caused the logging of valid interrupts
   as spurious
 o stops pnx8550 to log every interrupt as spurious
 o adds cause register masks for ip22/ip32, which caused handling of masked
   interrupts
 o removes some superfluous parentheses in the SNI interrupt code

Signed-Off-By: default avatarThiemo Seufer <ths@networkno.de>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 72ede9b1

arch/mips/ddb5xxx/ddb5477/irq.c

+1 −1
Original line number Diff line number Diff line
@@ -194,7 +194,7 @@ static void vrc5477_irq_dispatch(void) 


asmlinkage void plat_irq_dispatch(void)

{

	unsigned int pending = read_c0_cause() & read_c0_status();

	unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM;



	if (pending & STATUSF_IP7)

		do_IRQ(CPU_IRQ_BASE + 7);

arch/mips/emma2rh/markeins/irq.c

+1 −1
Original line number Diff line number Diff line
@@ -115,7 +115,7 @@ void __init arch_init_irq(void) 


asmlinkage void plat_irq_dispatch(void)

{

        unsigned int pending = read_c0_status() & read_c0_cause();

        unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;



	if (pending & STATUSF_IP7)

		do_IRQ(CPU_IRQ_BASE + 7);

arch/mips/gt64120/ev64120/irq.c

+1 −1
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ 


asmlinkage void plat_irq_dispatch(void)

{

	unsigned int pending = read_c0_status() & read_c0_cause();

	unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;



	if (pending & STATUSF_IP4)		/* int2 hardware line (timer) */

		do_IRQ(4);

arch/mips/gt64120/wrppmc/irq.c

+1 −1
Original line number Diff line number Diff line
@@ -32,7 +32,7 @@ 


asmlinkage void plat_irq_dispatch(void)

{

	unsigned int pending = read_c0_status() & read_c0_cause();

	unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;



	if (pending & STATUSF_IP7)

		do_IRQ(WRPPMC_MIPS_TIMER_IRQ);	/* CPU Compare/Count internal timer */

arch/mips/jazz/irq.c

+1 −1
Original line number Diff line number Diff line
@@ -122,7 +122,7 @@ static void ll_local_dev(void) 


asmlinkage void plat_irq_dispatch(void)

{

	unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM;

	unsigned int pending = read_c0_cause() & read_c0_status();



	if (pending & IE_IRQ5)

		write_c0_compare(0);