diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-06-18 18:16:53 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-07-26 20:01:44 +0300 |
| commit | 81d3c9e7b43e9426e67a5df66d51a5f2bfce0362 (patch) | |
| tree | 9a0c1352b9cd8379d3f2a1872550692cd0fdb809 /drivers | |
| parent | 3f1808f63f0458762403549b3d975ef6e971b6e0 (diff) | |
| download | linux-81d3c9e7b43e9426e67a5df66d51a5f2bfce0362.tar.xz | |
irqchip/gic-v2m: 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 <andriy.shevchenko@linux.intel.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210618151657.65305-3-andriy.shevchenko@linux.intel.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/irqchip/irq-gic-v2m.c | 5 |
1 files 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; |