[PATCH v1 1/7] irqchip: Switch to bitmap_zalloc()

[Andy Shevchenko]

Switch to bitmap_zalloc() to show clearly what we are allocating.
Besides that it returns pointer of bitmap type instead of opaque void *.

Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
---
 drivers/irqchip/irq-partition-percpu.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-partition-percpu.c b/drivers/irqchip/irq-partition-percpu.c
index 89c23a1566dc..8e76d2913e6b 100644
--- a/drivers/irqchip/irq-partition-percpu.c
+++ b/drivers/irqchip/irq-partition-percpu.c
@@ -215,8 +215,7 @@ struct partition_desc *partition_create_desc(struct fwnode_handle *fwnode,
 		goto out;
 	desc->domain = d;
 
-	desc->bitmap = kcalloc(BITS_TO_LONGS(nr_parts), sizeof(long),
-			       GFP_KERNEL);
+	desc->bitmap = bitmap_zalloc(nr_parts, GFP_KERNEL);
 	if (WARN_ON(!desc->bitmap))
 		goto out;
 
-- 
2.30.2