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authorVincent Stehlé <vincent.stehle@intel.com>2016-08-31 15:30:50 +0300
committerLinus Walleij <linus.walleij@linaro.org>2016-09-12 16:45:16 +0300
commitc11a0442b0fe01244de09849f62a0370482a0196 (patch)
tree07427d2674604ef46908f9c5dc9553510a34b692 /drivers/pinctrl
parent9395452b4aab7bc2475ef8935b4a4fb99d778d70 (diff)
downloadlinux-c11a0442b0fe01244de09849f62a0370482a0196.tar.xz
pinctrl: intel: merrifield: fix dup size in probe
In function mrfld_pinctrl_probe(), when duplicating the mrfld_families array the requested memory region length is multiplied once too many by the number of elements in the original array. Fix this to spare some memory. Fixes: 4e80c8f505741cbd ("pinctrl: intel: Add Intel Merrifield pin controller support") Signed-off-by: Vincent Stehlé <vincent.stehle@intel.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/intel/pinctrl-merrifield.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-merrifield.c b/drivers/pinctrl/intel/pinctrl-merrifield.c
index 7fb765642ee7..7826c7f0cb7c 100644
--- a/drivers/pinctrl/intel/pinctrl-merrifield.c
+++ b/drivers/pinctrl/intel/pinctrl-merrifield.c
@@ -854,7 +854,7 @@ static int mrfld_pinctrl_probe(struct platform_device *pdev)
*/
nfamilies = ARRAY_SIZE(mrfld_families),
families = devm_kmemdup(&pdev->dev, mrfld_families,
- nfamilies * sizeof(mrfld_families),
+ sizeof(mrfld_families),
GFP_KERNEL);
if (!families)
return -ENOMEM;