2021-06-18 18:04:26

by Andy Shevchenko

Subject: [PATCH v1 6/7] 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 <[email protected]>
---
drivers/irqchip/irq-mvebu-gicp.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/irqchip/irq-mvebu-gicp.c b/drivers/irqchip/irq-mvebu-gicp.c
index 3be5c5dba1da..fe88a782173d 100644
--- a/drivers/irqchip/irq-mvebu-gicp.c
+++ b/drivers/irqchip/irq-mvebu-gicp.c
@@ -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;

--
2.30.2

2021-07-26 17:14:22

by tip-bot2 for Oleg Nesterov

Subject: [irqchip: irq/irqchip-next] irqchip/mvebu-gicp: Switch to devm_bitmap_zalloc()

The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID: 3db3969f5375fe0a43c03cb4b55ed643585b140d
Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/3db3969f5375fe0a43c03cb4b55ed643585b140d
Author: Andy Shevchenko <[email protected]>
AuthorDate: Fri, 18 Jun 2021 18:16:56 +03:00
Committer: Marc Zyngier <[email protected]>
CommitterDate: Mon, 26 Jul 2021 18:04:10 +01:00

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 <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
---
drivers/irqchip/irq-mvebu-gicp.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/irqchip/irq-mvebu-gicp.c b/drivers/irqchip/irq-mvebu-gicp.c
index 3be5c5d..fe88a78 100644
--- a/drivers/irqchip/irq-mvebu-gicp.c
+++ b/drivers/irqchip/irq-mvebu-gicp.c
@@ -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;