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mfd: ab8500: world-writable debugfs register-* files

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Don't allow everybody to interact with hardware registers.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Vasiliy Kulikov 2011-02-04 15:23:43 +03:00 committed by Samuel Ortiz
parent 90c861c2a8
commit 44bdcb54df
1 changed files with 3 additions and 3 deletions
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6
drivers/mfd/ab8500-debugfs.c
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@ -585,18 +585,18 @@ static int __devinit ab8500_debug_probe(struct platform_device *plf)
goto exit_destroy_dir;
ab8500_bank_file = debugfs_create_file("register-bank",
(S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev, &ab8500_bank_fops);
(S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev, &ab8500_bank_fops);
if (!ab8500_bank_file)
goto exit_destroy_reg;
ab8500_address_file = debugfs_create_file("register-address",
(S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev,
(S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev,
&ab8500_address_fops);
if (!ab8500_address_file)
goto exit_destroy_bank;
ab8500_val_file = debugfs_create_file("register-value",
(S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev, &ab8500_val_fops);
(S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev, &ab8500_val_fops);
if (!ab8500_val_file)
goto exit_destroy_address;