linux-kernel - [irqchip: irq/irqchip-next] irqchip/mvebu-odmi: Switch to bitmap

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Message-ID: <162731954673.395.7245296324600505338.tip-bot2@tip-bot2>
Date:   Mon, 26 Jul 2021 17:12:26 -0000
From:   "irqchip-bot for Andy Shevchenko" <tip-bot2@...utronix.de>
To:     linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Marc Zyngier <maz@...nel.org>, tglx@...utronix.de
Subject: [irqchip: irq/irqchip-next] irqchip/mvebu-odmi: Switch to bitmap_zalloc()

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

Commit-ID:     c980983daebf10633c922998bade3a7fd74f1fc1
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/c980983daebf10633c922998bade3a7fd74f1fc1
Author:        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
AuthorDate:    Fri, 18 Jun 2021 18:16:57 +03:00
Committer:     Marc Zyngier <maz@...nel.org>
CommitterDate: Mon, 26 Jul 2021 18:04:11 +01:00

irqchip/mvebu-odmi: Switch to bitmap_zalloc()

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@...ux.intel.com>
Signed-off-by: Marc Zyngier <maz@...nel.org>
Link: https://lore.kernel.org/r/20210618151657.65305-7-andriy.shevchenko@linux.intel.com
---
 drivers/irqchip/irq-mvebu-odmi.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/irqchip/irq-mvebu-odmi.c b/drivers/irqchip/irq-mvebu-odmi.c
index b4d3678..dc4145a 100644
--- a/drivers/irqchip/irq-mvebu-odmi.c
+++ b/drivers/irqchip/irq-mvebu-odmi.c
@@ -171,8 +171,7 @@ static int __init mvebu_odmi_init(struct device_node *node,
 	if (!odmis)
 		return -ENOMEM;
 
-	odmis_bm = kcalloc(BITS_TO_LONGS(odmis_count * NODMIS_PER_FRAME),
-			   sizeof(long), GFP_KERNEL);
+	odmis_bm = bitmap_zalloc(odmis_count * NODMIS_PER_FRAME, GFP_KERNEL);
 	if (!odmis_bm) {
 		ret = -ENOMEM;
 		goto err_alloc;
@@ -227,7 +226,7 @@ err_unmap:
 		if (odmi->base && !IS_ERR(odmi->base))
 			iounmap(odmis[i].base);
 	}
-	kfree(odmis_bm);
+	bitmap_free(odmis_bm);
 err_alloc:
 	kfree(odmis);
 	return ret;