* Felipe Balbi <balbi@xxxxxx> [130219 02:28]:
> OMAP's debugfs interface creates one file
> for each signal in the mux table, such file
> provides a read method but didn't provide
> read permission. Fix it.
>
> Signed-off-by: Felipe Balbi <balbi@xxxxxx>
Heh indeed, although read still seems to work without it.
Applying into omap-for-v3.9/fixes.
Regards,
Tony
> ---
> arch/arm/mach-omap2/mux.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
> index 6a217c9..03fa4f4 100644
> --- a/arch/arm/mach-omap2/mux.c
> +++ b/arch/arm/mach-omap2/mux.c
> @@ -739,8 +739,9 @@ static void __init omap_mux_dbg_create_entry(
> list_for_each_entry(e, &partition->muxmodes, node) {
> struct omap_mux *m = &e->mux;
>
> - (void)debugfs_create_file(m->muxnames[0], S_IWUSR, mux_dbg_dir,
> - m, &omap_mux_dbg_signal_fops);
> + (void)debugfs_create_file(m->muxnames[0], S_IWUSR | S_IRUGO,
> + mux_dbg_dir, m,
> + &omap_mux_dbg_signal_fops);
> }
> }
>
> --
> 1.8.1.rc1.5.g7e0651a
>
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