Messages in this thread | | | From | Kevin Hilman <> | Subject | Re: [PATCH 03/20] mach-omap2: smartreflex: world-writable debugfs voltage files | Date | Fri, 04 Feb 2011 14:54:14 -0800 |
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Vasiliy Kulikov <segoon@openwall.com> writes:
> Don't allow everybody to change voltage settings. > > Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> > --- > Cannot compile the driver, so it is not tested at all.
Acked-by: Kevin Hilman <khilman@ti.com>
> arch/arm/mach-omap2/smartreflex.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c > index c37e823..95ac336 100644 > --- a/arch/arm/mach-omap2/smartreflex.c > +++ b/arch/arm/mach-omap2/smartreflex.c > @@ -900,7 +900,7 @@ static int __init omap_sr_probe(struct platform_device *pdev) > return PTR_ERR(dbg_dir); > } > > - (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUGO, dbg_dir, > + (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUSR, dbg_dir, > (void *)sr_info, &pm_sr_fops); > (void) debugfs_create_x32("errweight", S_IRUGO, dbg_dir, > &sr_info->err_weight); > @@ -939,7 +939,7 @@ static int __init omap_sr_probe(struct platform_device *pdev) > strcpy(name, "volt_"); > sprintf(volt_name, "%d", volt_data[i].volt_nominal); > strcat(name, volt_name); > - (void) debugfs_create_x32(name, S_IRUGO | S_IWUGO, nvalue_dir, > + (void) debugfs_create_x32(name, S_IRUGO | S_IWUSR, nvalue_dir, > &(sr_info->nvalue_table[i].nvalue)); > }
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