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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-06-18 18:16:52 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-07-26 20:01:44 +0300 |
| commit | 3f1808f63f0458762403549b3d975ef6e971b6e0 (patch) | |
| tree | aaf9e47b3e7672bc5dad6d0728e344b14c02c00f /drivers/irqchip | |
| parent | 4cad4da0795e9c03973d5456945394aee75bdf0f (diff) | |
| download | linux-3f1808f63f0458762403549b3d975ef6e971b6e0.tar.xz | |
irqchip/alpine-msi: 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@linux.intel.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210618151657.65305-2-andriy.shevchenko@linux.intel.com
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-alpine-msi.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-alpine-msi.c b/drivers/irqchip/irq-alpine-msi.c index ede02dc2bcd0..5ddb8e578ac6 100644 --- a/drivers/irqchip/irq-alpine-msi.c +++ b/drivers/irqchip/irq-alpine-msi.c @@ -267,9 +267,7 @@ static int alpine_msix_init(struct device_node *node, goto err_priv; } - priv->msi_map = kcalloc(BITS_TO_LONGS(priv->num_spis), - sizeof(*priv->msi_map), - GFP_KERNEL); + priv->msi_map = bitmap_zalloc(priv->num_spis, GFP_KERNEL); if (!priv->msi_map) { ret = -ENOMEM; goto err_priv; @@ -285,7 +283,7 @@ static int alpine_msix_init(struct device_node *node, return 0; err_map: - kfree(priv->msi_map); + bitmap_free(priv->msi_map); err_priv: kfree(priv); return ret; |