summaryrefslogtreecommitdiff
path: root/drivers/edac/altera_edac.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/edac/altera_edac.c')
-rw-r--r--drivers/edac/altera_edac.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index b0bd0f64d8f2..6037efa94c9b 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -1651,6 +1651,7 @@ static void altr_edac_a10_irq_handler(struct irq_desc *desc)
struct altr_arria10_edac *edac = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
int irq = irq_desc_get_irq(desc);
+ unsigned long bits;
dberr = (irq == edac->db_irq) ? 1 : 0;
sm_offset = dberr ? A10_SYSMGR_ECC_INTSTAT_DERR_OFST :
@@ -1660,7 +1661,8 @@ static void altr_edac_a10_irq_handler(struct irq_desc *desc)
regmap_read(edac->ecc_mgr_map, sm_offset, &irq_status);
- for_each_set_bit(bit, (unsigned long *)&irq_status, 32) {
+ bits = irq_status;
+ for_each_set_bit(bit, &bits, 32) {
irq = irq_linear_revmap(edac->domain, dberr * 32 + bit);
if (irq)
generic_handle_irq(irq);