From c980983daebf10633c922998bade3a7fd74f1fc1 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 18 Jun 2021 18:16:57 +0300 Subject: [PATCH] irqchip/mvebu-odmi: Switch to bitmap_zalloc() 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 Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20210618151657.65305-7-andriy.shevchenko@linux.intel.com --- drivers/irqchip/irq-mvebu-odmi.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/irqchip/irq-mvebu-odmi.c b/drivers/irqchip/irq-mvebu-odmi.c index b4d3678..dc4145a 100644 --- a/drivers/irqchip/irq-mvebu-odmi.c +++ b/drivers/irqchip/irq-mvebu-odmi.c @@ -171,8 +171,7 @@ static int __init mvebu_odmi_init(struct device_node *node, if (!odmis) return -ENOMEM; - odmis_bm = kcalloc(BITS_TO_LONGS(odmis_count * NODMIS_PER_FRAME), - sizeof(long), GFP_KERNEL); + odmis_bm = bitmap_zalloc(odmis_count * NODMIS_PER_FRAME, GFP_KERNEL); if (!odmis_bm) { ret = -ENOMEM; goto err_alloc; @@ -227,7 +226,7 @@ err_unmap: if (odmi->base && !IS_ERR(odmi->base)) iounmap(odmis[i].base); } - kfree(odmis_bm); + bitmap_free(odmis_bm); err_alloc: kfree(odmis); return ret; -- 2.7.4