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authorPaul Mackerras <paulus@samba.org>2008-04-14 07:11:02 -0400
committerPaul Mackerras <paulus@samba.org>2008-04-14 07:11:02 -0400
commitac7c5353b189e10cf5dd27399f64f7b013abffc6 (patch)
tree8222d92b774c256d6ec4399c716d76b3f05ddc4b /arch/arm/common/it8152.c
parenta8f75ea70c58546205fb7673be41455b9da5d9a7 (diff)
parent120dd64cacd4fb796bca0acba3665553f1d9ecaa (diff)
Merge branch 'linux-2.6'
Diffstat (limited to 'arch/arm/common/it8152.c')
-rw-r--r--arch/arm/common/it8152.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 538262241483..5fe9588db077 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -120,6 +120,7 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
120 time, when they all three were 0. */ 120 time, when they all three were 0. */
121 bits_pd = __raw_readl(IT8152_INTC_PDCNIRR); 121 bits_pd = __raw_readl(IT8152_INTC_PDCNIRR);
122 bits_lp = __raw_readl(IT8152_INTC_LPCNIRR); 122 bits_lp = __raw_readl(IT8152_INTC_LPCNIRR);
123 bits_ld = __raw_readl(IT8152_INTC_LDCNIRR);
123 if (!(bits_ld | bits_lp | bits_pd)) 124 if (!(bits_ld | bits_lp | bits_pd))
124 return; 125 return;
125 } 126 }
@@ -133,14 +134,14 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
133 134
134 bits_lp &= ((1 << IT8152_LP_IRQ_COUNT) - 1); 135 bits_lp &= ((1 << IT8152_LP_IRQ_COUNT) - 1);
135 while (bits_lp) { 136 while (bits_lp) {
136 i = __ffs(bits_pd); 137 i = __ffs(bits_lp);
137 it8152_irq(IT8152_LP_IRQ(i)); 138 it8152_irq(IT8152_LP_IRQ(i));
138 bits_lp &= ~(1 << i); 139 bits_lp &= ~(1 << i);
139 } 140 }
140 141
141 bits_ld &= ((1 << IT8152_LD_IRQ_COUNT) - 1); 142 bits_ld &= ((1 << IT8152_LD_IRQ_COUNT) - 1);
142 while (bits_ld) { 143 while (bits_ld) {
143 i = __ffs(bits_pd); 144 i = __ffs(bits_ld);
144 it8152_irq(IT8152_LD_IRQ(i)); 145 it8152_irq(IT8152_LD_IRQ(i));
145 bits_ld &= ~(1 << i); 146 bits_ld &= ~(1 << i);
146 } 147 }