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Commit b6265177 authored by Mike Rapoport's avatar Mike Rapoport Committed by Russell King
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[ARM] 4873/1: Fix ITE 8152 interrupt demux 



This patch fixes misprints in ITE 8152 interrupt demuxing

Signed-off-by: default avatarMike Rapoport <mike@compulab.co.il>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent c60afe10

arch/arm/common/it8152.c

+3 −2
Original line number Diff line number Diff line
@@ -120,6 +120,7 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc) 
			  time, when they all three were 0. */

		       bits_pd = __raw_readl(IT8152_INTC_PDCNIRR);

		       bits_lp = __raw_readl(IT8152_INTC_LPCNIRR);

		       bits_ld = __raw_readl(IT8152_INTC_LDCNIRR);

		       if (!(bits_ld | bits_lp | bits_pd))

			       return;

	       }
@@ -133,14 +134,14 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc) 


	       bits_lp &= ((1 << IT8152_LP_IRQ_COUNT) - 1);

	       while (bits_lp) {

		       i = __ffs(bits_pd);

		       i = __ffs(bits_lp);

		       it8152_irq(IT8152_LP_IRQ(i));

		       bits_lp &= ~(1 << i);

	       }



	       bits_ld &= ((1 << IT8152_LD_IRQ_COUNT) - 1);

	       while (bits_ld) {

		       i = __ffs(bits_pd);

		       i = __ffs(bits_ld);

		       it8152_irq(IT8152_LD_IRQ(i));

		       bits_ld &= ~(1 << i);

	       }