2.6.38-stable review patch. If anyone has any objections, please let us know.
------------------ From: Vasiliy Kulikov <[email protected]> commit 90c861c2a83d974684974441093ff8a50e6b430b upstream. Don't allow everybody to interact with hardware registers. Signed-off-by: Vasiliy Kulikov <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/mfd/ab3550-core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/drivers/mfd/ab3550-core.c +++ b/drivers/mfd/ab3550-core.c @@ -1053,17 +1053,17 @@ static inline void ab3550_setup_debugfs( goto exit_destroy_dir; ab3550_bank_file = debugfs_create_file("register-bank", - (S_IRUGO | S_IWUGO), ab3550_dir, ab, &ab3550_bank_fops); + (S_IRUGO | S_IWUSR), ab3550_dir, ab, &ab3550_bank_fops); if (!ab3550_bank_file) goto exit_destroy_reg; ab3550_address_file = debugfs_create_file("register-address", - (S_IRUGO | S_IWUGO), ab3550_dir, ab, &ab3550_address_fops); + (S_IRUGO | S_IWUSR), ab3550_dir, ab, &ab3550_address_fops); if (!ab3550_address_file) goto exit_destroy_bank; ab3550_val_file = debugfs_create_file("register-value", - (S_IRUGO | S_IWUGO), ab3550_dir, ab, &ab3550_val_fops); + (S_IRUGO | S_IWUSR), ab3550_dir, ab, &ab3550_val_fops); if (!ab3550_val_file) goto exit_destroy_address; _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
