From eeda1bd69d5d8a020ce191f717b94ca99707daad Mon Sep 17 00:00:00 2001 From: lixiubo Date: Fri, 20 Nov 2015 18:06:29 +0800 Subject: regmap: replace kzalloc with kcalloc Replace kzalloc with specialized function kcalloc when the size is a multiplication of : number * sizeof Signed-off-by: lixiubo Signed-off-by: Mark Brown --- drivers/base/regmap/regmap-irq.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/base/regmap/regmap-irq.c') diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index 8d16db533527..4ebbe21ded82 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -386,23 +386,23 @@ int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags, if (!d) return -ENOMEM; - d->status_buf = kzalloc(sizeof(unsigned int) * chip->num_regs, + d->status_buf = kcalloc(chip->num_regs, sizeof(unsigned int), GFP_KERNEL); if (!d->status_buf) goto err_alloc; - d->mask_buf = kzalloc(sizeof(unsigned int) * chip->num_regs, + d->mask_buf = kcalloc(chip->num_regs, sizeof(unsigned int), GFP_KERNEL); if (!d->mask_buf) goto err_alloc; - d->mask_buf_def = kzalloc(sizeof(unsigned int) * chip->num_regs, + d->mask_buf_def = kcalloc(chip->num_regs, sizeof(unsigned int), GFP_KERNEL); if (!d->mask_buf_def) goto err_alloc; if (chip->wake_base) { - d->wake_buf = kzalloc(sizeof(unsigned int) * chip->num_regs, + d->wake_buf = kcalloc(chip->num_regs, sizeof(unsigned int), GFP_KERNEL); if (!d->wake_buf) goto err_alloc; -- cgit v1.2.3