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OpenCloudOS-Kernel
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Merge remote-tracking branch 'regmap/for-5.7' into regmap-linus

This commit is contained in:
Mark Brown 2020-05-29 14:03:30 +01:00
parent 9cb1fd0efd 74edd08a4f
commit 4bcc6a0bc8
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1 changed files with 6 additions and 0 deletions
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6
drivers/base/regmap/regmap-debugfs.c
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@ -227,6 +227,9 @@ static ssize_t regmap_read_debugfs(struct regmap *map, unsigned int from,
if (*ppos < 0 || !count)
return -EINVAL;
if (count > (PAGE_SIZE << (MAX_ORDER - 1)))
count = PAGE_SIZE << (MAX_ORDER - 1);
buf = kmalloc(count, GFP_KERNEL);
if (!buf)
return -ENOMEM;
@ -371,6 +374,9 @@ static ssize_t regmap_reg_ranges_read_file(struct file *file,
if (*ppos < 0 || !count)
return -EINVAL;
if (count > (PAGE_SIZE << (MAX_ORDER - 1)))
count = PAGE_SIZE << (MAX_ORDER - 1);
buf = kmalloc(count, GFP_KERNEL);
if (!buf)
return -ENOMEM;