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irqchip/mvebu-gicp: Switch to devm_bitmap_zalloc() 

Switch to devm_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/20210618151657.65305-6-andriy.shevchenko@linux.intel.com
This commit is contained in:
Andy Shevchenko 2021-06-18 18:16:56 +03:00 committed by Marc Zyngier
parent 43a1965fc5
commit 3db3969f53
1 changed files with 1 additions and 3 deletions
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4
drivers/irqchip/irq-mvebu-gicp.c
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@ -210,9 +210,7 @@ static int mvebu_gicp_probe(struct platform_device *pdev)
gicp->spi_cnt += gicp->spi_ranges[i].count;
}
gicp->spi_bitmap = devm_kcalloc(&pdev->dev,
BITS_TO_LONGS(gicp->spi_cnt), sizeof(long),
GFP_KERNEL);
gicp->spi_bitmap = devm_bitmap_zalloc(&pdev->dev, gicp->spi_cnt, GFP_KERNEL);
if (!gicp->spi_bitmap)
return -ENOMEM;