From 02f5b98951c631a3c4b3cc398dd2b14d274a6155 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 22 Feb 2012 14:26:00 -0700 Subject: pinctrl: allocate sizeof(*p) instead of sizeof(struct foo) This hopefully makes it harder to take the sizeof the wrong type. Signed-off-by: Stephen Warren Acked-by: Dong Aisheng Signed-off-by: Linus Walleij --- drivers/pinctrl/core.c | 6 +++--- drivers/pinctrl/pinmux.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 1d5943069a03..2cc8f727aedf 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -502,7 +502,7 @@ static struct pinctrl *pinctrl_get_locked(struct device *dev, const char *name) * mapping, this is what consumers will get when requesting * a pin control handle with pinctrl_get() */ - p = kzalloc(sizeof(struct pinctrl), GFP_KERNEL); + p = kzalloc(sizeof(*p), GFP_KERNEL); if (p == NULL) { dev_err(dev, "failed to alloc struct pinctrl\n"); return ERR_PTR(-ENOMEM); @@ -726,7 +726,7 @@ static int pinctrl_hog_map(struct pinctrl_dev *pctldev, struct pinctrl *p; int ret; - hog = kzalloc(sizeof(struct pinctrl_hog), GFP_KERNEL); + hog = kzalloc(sizeof(*hog), GFP_KERNEL); if (!hog) { dev_err(pctldev->dev, "failed to alloc struct pinctrl_hog\n"); return -ENOMEM; @@ -1160,7 +1160,7 @@ struct pinctrl_dev *pinctrl_register(struct pinctrl_desc *pctldesc, if (pctldesc->name == NULL) return NULL; - pctldev = kzalloc(sizeof(struct pinctrl_dev), GFP_KERNEL); + pctldev = kzalloc(sizeof(*pctldev), GFP_KERNEL); if (pctldev == NULL) { dev_err(dev, "failed to alloc struct pinctrl_dev\n"); return NULL; diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c index 288789750f96..98b89d6cffb0 100644 --- a/drivers/pinctrl/pinmux.c +++ b/drivers/pinctrl/pinmux.c @@ -491,7 +491,7 @@ static int pinmux_enable_muxmap(struct pinctrl_dev *pctldev, p->func_selector = func_selector; /* Now add this group selector, we may have many of them */ - grp = kmalloc(sizeof(struct pinmux_group), GFP_KERNEL); + grp = kmalloc(sizeof(*grp), GFP_KERNEL); if (!grp) return -ENOMEM; grp->group_selector = group_selector; -- cgit v1.2.3