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path: root/drivers/mfd/twl6030-irq.c
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Diffstat (limited to 'drivers/mfd/twl6030-irq.c')
-rw-r--r--drivers/mfd/twl6030-irq.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/mfd/twl6030-irq.c b/drivers/mfd/twl6030-irq.c
index 517eda832f79..18a607e2ca06 100644
--- a/drivers/mfd/twl6030-irq.c
+++ b/drivers/mfd/twl6030-irq.c
@@ -176,8 +176,9 @@ static irqreturn_t twl6030_irq_thread(int irq, void *data)
int i, ret;
union {
u8 bytes[4];
- u32 int_sts;
+ __le32 int_sts;
} sts;
+ u32 int_sts; /* sts.int_sts converted to CPU endianness */
struct twl6030_irq *pdata = data;
/* read INT_STS_A, B and C in one shot using a burst read */
@@ -196,8 +197,9 @@ static irqreturn_t twl6030_irq_thread(int irq, void *data)
if (sts.bytes[2] & 0x10)
sts.bytes[2] |= 0x08;
- for (i = 0; sts.int_sts; sts.int_sts >>= 1, i++)
- if (sts.int_sts & 0x1) {
+ int_sts = le32_to_cpu(sts.int_sts);
+ for (i = 0; int_sts; int_sts >>= 1, i++)
+ if (int_sts & 0x1) {
int module_irq =
irq_find_mapping(pdata->irq_domain,
pdata->irq_mapping_tbl[i]);
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