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From:   Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To:     Marc Zyngier <maz@kernel.org>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc:     Tsahee Zidenberg <tsahee@annapurnalabs.com>,
        Antoine Tenart <atenart@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Andrew Lunn <andrew@lunn.ch>,
        Gregory Clement <gregory.clement@bootlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Subject: [PATCH v1 1/7] irqchip: Switch to bitmap_zalloc()
Date:   Fri, 18 Jun 2021 18:16:51 +0300
Message-Id: <20210618151657.65305-1-andriy.shevchenko@linux.intel.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

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@linux.intel.com>
---
 drivers/irqchip/irq-partition-percpu.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-partition-percpu.c b/drivers/irqchip/irq-partition-percpu.c
index 89c23a1566dc..8e76d2913e6b 100644
--- a/drivers/irqchip/irq-partition-percpu.c
+++ b/drivers/irqchip/irq-partition-percpu.c
@@ -215,8 +215,7 @@ struct partition_desc *partition_create_desc(struct fwnode_handle *fwnode,
 		goto out;
 	desc->domain = d;
 
-	desc->bitmap = kcalloc(BITS_TO_LONGS(nr_parts), sizeof(long),
-			       GFP_KERNEL);
+	desc->bitmap = bitmap_zalloc(nr_parts, GFP_KERNEL);
 	if (WARN_ON(!desc->bitmap))
 		goto out;
 
-- 
2.30.2