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irqchip/partitions: Switch to bitmap_zalloc()

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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>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210618151657.65305-1-andriy.shevchenko@linux.intel.com
This commit is contained in:
Andy Shevchenko 2021-06-18 18:16:51 +03:00 committed by Marc Zyngier
parent ff1176468d
commit 4cad4da079
1 changed files with 1 additions and 2 deletions
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3
drivers/irqchip/irq-partition-percpu.c
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@ -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;