Messages in this thread Patch in this message |  | | From | Andy Shevchenko <> | Subject | [PATCH v1 3/7] irqchip/gic-v2m: Switch to bitmap_zalloc() | Date | Fri, 18 Jun 2021 18:16:53 +0300 |
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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@linux.intel.com> --- drivers/irqchip/irq-gic-v2m.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c index be9ea6fd6f8b..9349fc68b81a 100644 --- a/drivers/irqchip/irq-gic-v2m.c +++ b/drivers/irqchip/irq-gic-v2m.c @@ -269,7 +269,7 @@ static void gicv2m_teardown(void) list_for_each_entry_safe(v2m, tmp, &v2m_nodes, entry) { list_del(&v2m->entry); - kfree(v2m->bm); + bitmap_free(v2m->bm); iounmap(v2m->base); of_node_put(to_of_node(v2m->fwnode)); if (is_fwnode_irqchip(v2m->fwnode)) @@ -386,8 +386,7 @@ static int __init gicv2m_init_one(struct fwnode_handle *fwnode, break; } } - v2m->bm = kcalloc(BITS_TO_LONGS(v2m->nr_spis), sizeof(long), - GFP_KERNEL); + v2m->bm = bitmap_zalloc(v2m->nr_spis, GFP_KERNEL); if (!v2m->bm) { ret = -ENOMEM; goto err_iounmap; -- 2.30.2
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