Messages in this thread Patch in this message |  | | From | Andy Shevchenko <> | Subject | [PATCH v1 5/7] irqchip/ls-scfg-msi: Switch to devm_bitmap_zalloc() | Date | Fri, 18 Jun 2021 18:16:55 +0300 |
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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> --- drivers/irqchip/irq-ls-scfg-msi.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/irqchip/irq-ls-scfg-msi.c b/drivers/irqchip/irq-ls-scfg-msi.c index 55322da51c56..b4927e425f7b 100644 --- a/drivers/irqchip/irq-ls-scfg-msi.c +++ b/drivers/irqchip/irq-ls-scfg-msi.c @@ -362,10 +362,7 @@ static int ls_scfg_msi_probe(struct platform_device *pdev) msi_data->irqs_num = MSI_IRQS_PER_MSIR * (1 << msi_data->cfg->ibs_shift); - msi_data->used = devm_kcalloc(&pdev->dev, - BITS_TO_LONGS(msi_data->irqs_num), - sizeof(*msi_data->used), - GFP_KERNEL); + msi_data->used = devm_bitmap_zalloc(&pdev->dev, msi_data->irqs_num, GFP_KERNEL); if (!msi_data->used) return -ENOMEM; /* -- 2.30.2
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