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| author | Himanshu Jha <himanshujha199640@gmail.com> | 2018-03-07 19:06:01 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2018-05-16 10:21:48 +0200 |
| commit | 3683e9e823643f892ee974ca7de28f5ec7f8a067 (patch) | |
| tree | a042e3c211d29efedfec5e18a5764b056b91f3bd /drivers/mfd/ab8500-debugfs.c | |
| parent | mfd: syscon: Set name of regmap_config (diff) | |
| download | linux-3683e9e823643f892ee974ca7de28f5ec7f8a067.tar.xz linux-3683e9e823643f892ee974ca7de28f5ec7f8a067.zip | |
mfd: ab8500-debugfs: Use kasprintf
Use kasprintf instead of combination of kmalloc and sprintf.
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/ab8500-debugfs.c')
| -rw-r--r-- | drivers/mfd/ab8500-debugfs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c index 8ba41073dd89..831a1ceb2ed2 100644 --- a/drivers/mfd/ab8500-debugfs.c +++ b/drivers/mfd/ab8500-debugfs.c @@ -2519,11 +2519,10 @@ static ssize_t ab8500_subscribe_write(struct file *file, if (!dev_attr[irq_index]) return -ENOMEM; - event_name[irq_index] = kmalloc(count, GFP_KERNEL); + event_name[irq_index] = kasprintf(GFP_KERNEL, "%lu", user_val); if (!event_name[irq_index]) return -ENOMEM; - sprintf(event_name[irq_index], "%lu", user_val); dev_attr[irq_index]->show = show_irq; dev_attr[irq_index]->store = NULL; dev_attr[irq_index]->attr.name = event_name[irq_index]; |