lkml.org 
[lkml]   [2021]   [Jul]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[irqchip: irq/irqchip-next] irqchip/ls-scfg-msi: Switch to devm_bitmap_zalloc()
The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID: 43a1965fc5ae911c83a49ad793677aa6ba0e18e2
Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/43a1965fc5ae911c83a49ad793677aa6ba0e18e2
Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
AuthorDate: Fri, 18 Jun 2021 18:16:55 +03:00
Committer: Marc Zyngier <maz@kernel.org>
CommitterDate: Mon, 26 Jul 2021 18:04:10 +01:00

irqchip/ls-scfg-msi: 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/20210618151657.65305-5-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 55322da..b4927e4 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;
/*
\
 
 \ /
  Last update: 2021-07-26 19:27    [W:0.510 / U:0.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site