Staging: line6: fix up some sysfs attribute permissions

They should not be writable by any user
Reported-by: NLinus Torvalds <torvalds@linux-foundation.org>
Cc: Markus Grabner <grabner@icg.tugraz.at>
Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Cc: stable <stable@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/line6/control.c

@@ -266,210 +266,210 @@ VARIAX_PARAM_R(float, mix2);
 VARIAX_PARAM_R(float, mix1);
 VARIAX_PARAM_R(int, pickup_wiring);
 
-static DEVICE_ATTR(tweak, S_IWUGO | S_IRUGO, pod_get_tweak, pod_set_tweak);
-static DEVICE_ATTR(wah_position, S_IWUGO | S_IRUGO, pod_get_wah_position,
+static DEVICE_ATTR(tweak, S_IRUSR | S_IRUGO, pod_get_tweak, pod_set_tweak);
+static DEVICE_ATTR(wah_position, S_IRUSR | S_IRUGO, pod_get_wah_position,
 		   pod_set_wah_position);
-static DEVICE_ATTR(compression_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(compression_gain, S_IRUSR | S_IRUGO,
 		   pod_get_compression_gain, pod_set_compression_gain);
-static DEVICE_ATTR(vol_pedal_position, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(vol_pedal_position, S_IRUSR | S_IRUGO,
 		   pod_get_vol_pedal_position, pod_set_vol_pedal_position);
-static DEVICE_ATTR(compression_threshold, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(compression_threshold, S_IRUSR | S_IRUGO,
 		   pod_get_compression_threshold,
 		   pod_set_compression_threshold);
-static DEVICE_ATTR(pan, S_IWUGO | S_IRUGO, pod_get_pan, pod_set_pan);
-static DEVICE_ATTR(amp_model_setup, S_IWUGO | S_IRUGO, pod_get_amp_model_setup,
+static DEVICE_ATTR(pan, S_IRUSR | S_IRUGO, pod_get_pan, pod_set_pan);
+static DEVICE_ATTR(amp_model_setup, S_IRUSR | S_IRUGO, pod_get_amp_model_setup,
 		   pod_set_amp_model_setup);
-static DEVICE_ATTR(amp_model, S_IWUGO | S_IRUGO, pod_get_amp_model,
+static DEVICE_ATTR(amp_model, S_IRUSR | S_IRUGO, pod_get_amp_model,
 		   pod_set_amp_model);
-static DEVICE_ATTR(drive, S_IWUGO | S_IRUGO, pod_get_drive, pod_set_drive);
-static DEVICE_ATTR(bass, S_IWUGO | S_IRUGO, pod_get_bass, pod_set_bass);
-static DEVICE_ATTR(mid, S_IWUGO | S_IRUGO, pod_get_mid, pod_set_mid);
-static DEVICE_ATTR(lowmid, S_IWUGO | S_IRUGO, pod_get_lowmid, pod_set_lowmid);
-static DEVICE_ATTR(treble, S_IWUGO | S_IRUGO, pod_get_treble, pod_set_treble);
-static DEVICE_ATTR(highmid, S_IWUGO | S_IRUGO, pod_get_highmid,
+static DEVICE_ATTR(drive, S_IRUSR | S_IRUGO, pod_get_drive, pod_set_drive);
+static DEVICE_ATTR(bass, S_IRUSR | S_IRUGO, pod_get_bass, pod_set_bass);
+static DEVICE_ATTR(mid, S_IRUSR | S_IRUGO, pod_get_mid, pod_set_mid);
+static DEVICE_ATTR(lowmid, S_IRUSR | S_IRUGO, pod_get_lowmid, pod_set_lowmid);
+static DEVICE_ATTR(treble, S_IRUSR | S_IRUGO, pod_get_treble, pod_set_treble);
+static DEVICE_ATTR(highmid, S_IRUSR | S_IRUGO, pod_get_highmid,
 		   pod_set_highmid);
-static DEVICE_ATTR(chan_vol, S_IWUGO | S_IRUGO, pod_get_chan_vol,
+static DEVICE_ATTR(chan_vol, S_IRUSR | S_IRUGO, pod_get_chan_vol,
 		   pod_set_chan_vol);
-static DEVICE_ATTR(reverb_mix, S_IWUGO | S_IRUGO, pod_get_reverb_mix,
+static DEVICE_ATTR(reverb_mix, S_IRUSR | S_IRUGO, pod_get_reverb_mix,
 		   pod_set_reverb_mix);
-static DEVICE_ATTR(effect_setup, S_IWUGO | S_IRUGO, pod_get_effect_setup,
+static DEVICE_ATTR(effect_setup, S_IRUSR | S_IRUGO, pod_get_effect_setup,
 		   pod_set_effect_setup);
-static DEVICE_ATTR(band_1_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_1_frequency, S_IRUSR | S_IRUGO,
 		   pod_get_band_1_frequency, pod_set_band_1_frequency);
-static DEVICE_ATTR(presence, S_IWUGO | S_IRUGO, pod_get_presence,
+static DEVICE_ATTR(presence, S_IRUSR | S_IRUGO, pod_get_presence,
 		   pod_set_presence);
-static DEVICE_ATTR2(treble__bass, treble, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(treble__bass, treble, S_IRUSR | S_IRUGO,
 		    pod_get_treble__bass, pod_set_treble__bass);
-static DEVICE_ATTR(noise_gate_enable, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(noise_gate_enable, S_IRUSR | S_IRUGO,
 		   pod_get_noise_gate_enable, pod_set_noise_gate_enable);
-static DEVICE_ATTR(gate_threshold, S_IWUGO | S_IRUGO, pod_get_gate_threshold,
+static DEVICE_ATTR(gate_threshold, S_IRUSR | S_IRUGO, pod_get_gate_threshold,
 		   pod_set_gate_threshold);
-static DEVICE_ATTR(gate_decay_time, S_IWUGO | S_IRUGO, pod_get_gate_decay_time,
+static DEVICE_ATTR(gate_decay_time, S_IRUSR | S_IRUGO, pod_get_gate_decay_time,
 		   pod_set_gate_decay_time);
-static DEVICE_ATTR(stomp_enable, S_IWUGO | S_IRUGO, pod_get_stomp_enable,
+static DEVICE_ATTR(stomp_enable, S_IRUSR | S_IRUGO, pod_get_stomp_enable,
 		   pod_set_stomp_enable);
-static DEVICE_ATTR(comp_enable, S_IWUGO | S_IRUGO, pod_get_comp_enable,
+static DEVICE_ATTR(comp_enable, S_IRUSR | S_IRUGO, pod_get_comp_enable,
 		   pod_set_comp_enable);
-static DEVICE_ATTR(stomp_time, S_IWUGO | S_IRUGO, pod_get_stomp_time,
+static DEVICE_ATTR(stomp_time, S_IRUSR | S_IRUGO, pod_get_stomp_time,
 		   pod_set_stomp_time);
-static DEVICE_ATTR(delay_enable, S_IWUGO | S_IRUGO, pod_get_delay_enable,
+static DEVICE_ATTR(delay_enable, S_IRUSR | S_IRUGO, pod_get_delay_enable,
 		   pod_set_delay_enable);
-static DEVICE_ATTR(mod_param_1, S_IWUGO | S_IRUGO, pod_get_mod_param_1,
+static DEVICE_ATTR(mod_param_1, S_IRUSR | S_IRUGO, pod_get_mod_param_1,
 		   pod_set_mod_param_1);
-static DEVICE_ATTR(delay_param_1, S_IWUGO | S_IRUGO, pod_get_delay_param_1,
+static DEVICE_ATTR(delay_param_1, S_IRUSR | S_IRUGO, pod_get_delay_param_1,
 		   pod_set_delay_param_1);
-static DEVICE_ATTR(delay_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_param_1_note_value, S_IRUSR | S_IRUGO,
 		   pod_get_delay_param_1_note_value,
 		   pod_set_delay_param_1_note_value);
-static DEVICE_ATTR2(band_2_frequency__bass, band_2_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_2_frequency__bass, band_2_frequency, S_IRUSR | S_IRUGO,
 		    pod_get_band_2_frequency__bass,
 		    pod_set_band_2_frequency__bass);
-static DEVICE_ATTR(delay_param_2, S_IWUGO | S_IRUGO, pod_get_delay_param_2,
+static DEVICE_ATTR(delay_param_2, S_IRUSR | S_IRUGO, pod_get_delay_param_2,
 		   pod_set_delay_param_2);
-static DEVICE_ATTR(delay_volume_mix, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_volume_mix, S_IRUSR | S_IRUGO,
 		   pod_get_delay_volume_mix, pod_set_delay_volume_mix);
-static DEVICE_ATTR(delay_param_3, S_IWUGO | S_IRUGO, pod_get_delay_param_3,
+static DEVICE_ATTR(delay_param_3, S_IRUSR | S_IRUGO, pod_get_delay_param_3,
 		   pod_set_delay_param_3);
-static DEVICE_ATTR(reverb_enable, S_IWUGO | S_IRUGO, pod_get_reverb_enable,
+static DEVICE_ATTR(reverb_enable, S_IRUSR | S_IRUGO, pod_get_reverb_enable,
 		   pod_set_reverb_enable);
-static DEVICE_ATTR(reverb_type, S_IWUGO | S_IRUGO, pod_get_reverb_type,
+static DEVICE_ATTR(reverb_type, S_IRUSR | S_IRUGO, pod_get_reverb_type,
 		   pod_set_reverb_type);
-static DEVICE_ATTR(reverb_decay, S_IWUGO | S_IRUGO, pod_get_reverb_decay,
+static DEVICE_ATTR(reverb_decay, S_IRUSR | S_IRUGO, pod_get_reverb_decay,
 		   pod_set_reverb_decay);
-static DEVICE_ATTR(reverb_tone, S_IWUGO | S_IRUGO, pod_get_reverb_tone,
+static DEVICE_ATTR(reverb_tone, S_IRUSR | S_IRUGO, pod_get_reverb_tone,
 		   pod_set_reverb_tone);
-static DEVICE_ATTR(reverb_pre_delay, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(reverb_pre_delay, S_IRUSR | S_IRUGO,
 		   pod_get_reverb_pre_delay, pod_set_reverb_pre_delay);
-static DEVICE_ATTR(reverb_pre_post, S_IWUGO | S_IRUGO, pod_get_reverb_pre_post,
+static DEVICE_ATTR(reverb_pre_post, S_IRUSR | S_IRUGO, pod_get_reverb_pre_post,
 		   pod_set_reverb_pre_post);
-static DEVICE_ATTR(band_2_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_2_frequency, S_IRUSR | S_IRUGO,
 		   pod_get_band_2_frequency, pod_set_band_2_frequency);
-static DEVICE_ATTR2(band_3_frequency__bass, band_3_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_3_frequency__bass, band_3_frequency, S_IRUSR | S_IRUGO,
 		    pod_get_band_3_frequency__bass,
 		    pod_set_band_3_frequency__bass);
-static DEVICE_ATTR(wah_enable, S_IWUGO | S_IRUGO, pod_get_wah_enable,
+static DEVICE_ATTR(wah_enable, S_IRUSR | S_IRUGO, pod_get_wah_enable,
 		   pod_set_wah_enable);
-static DEVICE_ATTR(modulation_lo_cut, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(modulation_lo_cut, S_IRUSR | S_IRUGO,
 		   pod_get_modulation_lo_cut, pod_set_modulation_lo_cut);
-static DEVICE_ATTR(delay_reverb_lo_cut, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_reverb_lo_cut, S_IRUSR | S_IRUGO,
 		   pod_get_delay_reverb_lo_cut, pod_set_delay_reverb_lo_cut);
-static DEVICE_ATTR(volume_pedal_minimum, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(volume_pedal_minimum, S_IRUSR | S_IRUGO,
 		   pod_get_volume_pedal_minimum, pod_set_volume_pedal_minimum);
-static DEVICE_ATTR(eq_pre_post, S_IWUGO | S_IRUGO, pod_get_eq_pre_post,
+static DEVICE_ATTR(eq_pre_post, S_IRUSR | S_IRUGO, pod_get_eq_pre_post,
 		   pod_set_eq_pre_post);
-static DEVICE_ATTR(volume_pre_post, S_IWUGO | S_IRUGO, pod_get_volume_pre_post,
+static DEVICE_ATTR(volume_pre_post, S_IRUSR | S_IRUGO, pod_get_volume_pre_post,
 		   pod_set_volume_pre_post);
-static DEVICE_ATTR(di_model, S_IWUGO | S_IRUGO, pod_get_di_model,
+static DEVICE_ATTR(di_model, S_IRUSR | S_IRUGO, pod_get_di_model,
 		   pod_set_di_model);
-static DEVICE_ATTR(di_delay, S_IWUGO | S_IRUGO, pod_get_di_delay,
+static DEVICE_ATTR(di_delay, S_IRUSR | S_IRUGO, pod_get_di_delay,
 		   pod_set_di_delay);
-static DEVICE_ATTR(mod_enable, S_IWUGO | S_IRUGO, pod_get_mod_enable,
+static DEVICE_ATTR(mod_enable, S_IRUSR | S_IRUGO, pod_get_mod_enable,
 		   pod_set_mod_enable);
-static DEVICE_ATTR(mod_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(mod_param_1_note_value, S_IRUSR | S_IRUGO,
 		   pod_get_mod_param_1_note_value,
 		   pod_set_mod_param_1_note_value);
-static DEVICE_ATTR(mod_param_2, S_IWUGO | S_IRUGO, pod_get_mod_param_2,
+static DEVICE_ATTR(mod_param_2, S_IRUSR | S_IRUGO, pod_get_mod_param_2,
 		   pod_set_mod_param_2);
-static DEVICE_ATTR(mod_param_3, S_IWUGO | S_IRUGO, pod_get_mod_param_3,
+static DEVICE_ATTR(mod_param_3, S_IRUSR | S_IRUGO, pod_get_mod_param_3,
 		   pod_set_mod_param_3);
-static DEVICE_ATTR(mod_param_4, S_IWUGO | S_IRUGO, pod_get_mod_param_4,
+static DEVICE_ATTR(mod_param_4, S_IRUSR | S_IRUGO, pod_get_mod_param_4,
 		   pod_set_mod_param_4);
-static DEVICE_ATTR(mod_param_5, S_IWUGO | S_IRUGO, pod_get_mod_param_5,
+static DEVICE_ATTR(mod_param_5, S_IRUSR | S_IRUGO, pod_get_mod_param_5,
 		   pod_set_mod_param_5);
-static DEVICE_ATTR(mod_volume_mix, S_IWUGO | S_IRUGO, pod_get_mod_volume_mix,
+static DEVICE_ATTR(mod_volume_mix, S_IRUSR | S_IRUGO, pod_get_mod_volume_mix,
 		   pod_set_mod_volume_mix);
-static DEVICE_ATTR(mod_pre_post, S_IWUGO | S_IRUGO, pod_get_mod_pre_post,
+static DEVICE_ATTR(mod_pre_post, S_IRUSR | S_IRUGO, pod_get_mod_pre_post,
 		   pod_set_mod_pre_post);
-static DEVICE_ATTR(modulation_model, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(modulation_model, S_IRUSR | S_IRUGO,
 		   pod_get_modulation_model, pod_set_modulation_model);
-static DEVICE_ATTR(band_3_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_3_frequency, S_IRUSR | S_IRUGO,
 		   pod_get_band_3_frequency, pod_set_band_3_frequency);
-static DEVICE_ATTR2(band_4_frequency__bass, band_4_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_4_frequency__bass, band_4_frequency, S_IRUSR | S_IRUGO,
 		    pod_get_band_4_frequency__bass,
 		    pod_set_band_4_frequency__bass);
-static DEVICE_ATTR(mod_param_1_double_precision, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(mod_param_1_double_precision, S_IRUSR | S_IRUGO,
 		   pod_get_mod_param_1_double_precision,
 		   pod_set_mod_param_1_double_precision);
-static DEVICE_ATTR(delay_param_1_double_precision, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_param_1_double_precision, S_IRUSR | S_IRUGO,
 		   pod_get_delay_param_1_double_precision,
 		   pod_set_delay_param_1_double_precision);
-static DEVICE_ATTR(eq_enable, S_IWUGO | S_IRUGO, pod_get_eq_enable,
+static DEVICE_ATTR(eq_enable, S_IRUSR | S_IRUGO, pod_get_eq_enable,
 		   pod_set_eq_enable);
-static DEVICE_ATTR(tap, S_IWUGO | S_IRUGO, pod_get_tap, pod_set_tap);
-static DEVICE_ATTR(volume_tweak_pedal_assign, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(tap, S_IRUSR | S_IRUGO, pod_get_tap, pod_set_tap);
+static DEVICE_ATTR(volume_tweak_pedal_assign, S_IRUSR | S_IRUGO,
 		   pod_get_volume_tweak_pedal_assign,
 		   pod_set_volume_tweak_pedal_assign);
-static DEVICE_ATTR(band_5_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_5_frequency, S_IRUSR | S_IRUGO,
 		   pod_get_band_5_frequency, pod_set_band_5_frequency);
-static DEVICE_ATTR(tuner, S_IWUGO | S_IRUGO, pod_get_tuner, pod_set_tuner);
-static DEVICE_ATTR(mic_selection, S_IWUGO | S_IRUGO, pod_get_mic_selection,
+static DEVICE_ATTR(tuner, S_IRUSR | S_IRUGO, pod_get_tuner, pod_set_tuner);
+static DEVICE_ATTR(mic_selection, S_IRUSR | S_IRUGO, pod_get_mic_selection,
 		   pod_set_mic_selection);
-static DEVICE_ATTR(cabinet_model, S_IWUGO | S_IRUGO, pod_get_cabinet_model,
+static DEVICE_ATTR(cabinet_model, S_IRUSR | S_IRUGO, pod_get_cabinet_model,
 		   pod_set_cabinet_model);
-static DEVICE_ATTR(stomp_model, S_IWUGO | S_IRUGO, pod_get_stomp_model,
+static DEVICE_ATTR(stomp_model, S_IRUSR | S_IRUGO, pod_get_stomp_model,
 		   pod_set_stomp_model);
-static DEVICE_ATTR(roomlevel, S_IWUGO | S_IRUGO, pod_get_roomlevel,
+static DEVICE_ATTR(roomlevel, S_IRUSR | S_IRUGO, pod_get_roomlevel,
 		   pod_set_roomlevel);
-static DEVICE_ATTR(band_4_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_4_frequency, S_IRUSR | S_IRUGO,
 		   pod_get_band_4_frequency, pod_set_band_4_frequency);
-static DEVICE_ATTR(band_6_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_6_frequency, S_IRUSR | S_IRUGO,
 		   pod_get_band_6_frequency, pod_set_band_6_frequency);
-static DEVICE_ATTR(stomp_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(stomp_param_1_note_value, S_IRUSR | S_IRUGO,
 		   pod_get_stomp_param_1_note_value,
 		   pod_set_stomp_param_1_note_value);
-static DEVICE_ATTR(stomp_param_2, S_IWUGO | S_IRUGO, pod_get_stomp_param_2,
+static DEVICE_ATTR(stomp_param_2, S_IRUSR | S_IRUGO, pod_get_stomp_param_2,
 		   pod_set_stomp_param_2);
-static DEVICE_ATTR(stomp_param_3, S_IWUGO | S_IRUGO, pod_get_stomp_param_3,
+static DEVICE_ATTR(stomp_param_3, S_IRUSR | S_IRUGO, pod_get_stomp_param_3,
 		   pod_set_stomp_param_3);
-static DEVICE_ATTR(stomp_param_4, S_IWUGO | S_IRUGO, pod_get_stomp_param_4,
+static DEVICE_ATTR(stomp_param_4, S_IRUSR | S_IRUGO, pod_get_stomp_param_4,
 		   pod_set_stomp_param_4);
-static DEVICE_ATTR(stomp_param_5, S_IWUGO | S_IRUGO, pod_get_stomp_param_5,
+static DEVICE_ATTR(stomp_param_5, S_IRUSR | S_IRUGO, pod_get_stomp_param_5,
 		   pod_set_stomp_param_5);
-static DEVICE_ATTR(stomp_param_6, S_IWUGO | S_IRUGO, pod_get_stomp_param_6,
+static DEVICE_ATTR(stomp_param_6, S_IRUSR | S_IRUGO, pod_get_stomp_param_6,
 		   pod_set_stomp_param_6);
-static DEVICE_ATTR(amp_switch_select, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(amp_switch_select, S_IRUSR | S_IRUGO,
 		   pod_get_amp_switch_select, pod_set_amp_switch_select);
-static DEVICE_ATTR(delay_param_4, S_IWUGO | S_IRUGO, pod_get_delay_param_4,
+static DEVICE_ATTR(delay_param_4, S_IRUSR | S_IRUGO, pod_get_delay_param_4,
 		   pod_set_delay_param_4);
-static DEVICE_ATTR(delay_param_5, S_IWUGO | S_IRUGO, pod_get_delay_param_5,
+static DEVICE_ATTR(delay_param_5, S_IRUSR | S_IRUGO, pod_get_delay_param_5,
 		   pod_set_delay_param_5);
-static DEVICE_ATTR(delay_pre_post, S_IWUGO | S_IRUGO, pod_get_delay_pre_post,
+static DEVICE_ATTR(delay_pre_post, S_IRUSR | S_IRUGO, pod_get_delay_pre_post,
 		   pod_set_delay_pre_post);
-static DEVICE_ATTR(delay_model, S_IWUGO | S_IRUGO, pod_get_delay_model,
+static DEVICE_ATTR(delay_model, S_IRUSR | S_IRUGO, pod_get_delay_model,
 		   pod_set_delay_model);
-static DEVICE_ATTR(delay_verb_model, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_verb_model, S_IRUSR | S_IRUGO,
 		   pod_get_delay_verb_model, pod_set_delay_verb_model);
-static DEVICE_ATTR(tempo_msb, S_IWUGO | S_IRUGO, pod_get_tempo_msb,
+static DEVICE_ATTR(tempo_msb, S_IRUSR | S_IRUGO, pod_get_tempo_msb,
 		   pod_set_tempo_msb);
-static DEVICE_ATTR(tempo_lsb, S_IWUGO | S_IRUGO, pod_get_tempo_lsb,
+static DEVICE_ATTR(tempo_lsb, S_IRUSR | S_IRUGO, pod_get_tempo_lsb,
 		   pod_set_tempo_lsb);
-static DEVICE_ATTR(wah_model, S_IWUGO | S_IRUGO, pod_get_wah_model,
+static DEVICE_ATTR(wah_model, S_IRUSR | S_IRUGO, pod_get_wah_model,
 		   pod_set_wah_model);
-static DEVICE_ATTR(bypass_volume, S_IWUGO | S_IRUGO, pod_get_bypass_volume,
+static DEVICE_ATTR(bypass_volume, S_IRUSR | S_IRUGO, pod_get_bypass_volume,
 		   pod_set_bypass_volume);
-static DEVICE_ATTR(fx_loop_on_off, S_IWUGO | S_IRUGO, pod_get_fx_loop_on_off,
+static DEVICE_ATTR(fx_loop_on_off, S_IRUSR | S_IRUGO, pod_get_fx_loop_on_off,
 		   pod_set_fx_loop_on_off);
-static DEVICE_ATTR(tweak_param_select, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(tweak_param_select, S_IRUSR | S_IRUGO,
 		   pod_get_tweak_param_select, pod_set_tweak_param_select);
-static DEVICE_ATTR(amp1_engage, S_IWUGO | S_IRUGO, pod_get_amp1_engage,
+static DEVICE_ATTR(amp1_engage, S_IRUSR | S_IRUGO, pod_get_amp1_engage,
 		   pod_set_amp1_engage);
-static DEVICE_ATTR(band_1_gain, S_IWUGO | S_IRUGO, pod_get_band_1_gain,
+static DEVICE_ATTR(band_1_gain, S_IRUSR | S_IRUGO, pod_get_band_1_gain,
 		   pod_set_band_1_gain);
-static DEVICE_ATTR2(band_2_gain__bass, band_2_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_2_gain__bass, band_2_gain, S_IRUSR | S_IRUGO,
 		    pod_get_band_2_gain__bass, pod_set_band_2_gain__bass);
-static DEVICE_ATTR(band_2_gain, S_IWUGO | S_IRUGO, pod_get_band_2_gain,
+static DEVICE_ATTR(band_2_gain, S_IRUSR | S_IRUGO, pod_get_band_2_gain,
 		   pod_set_band_2_gain);
-static DEVICE_ATTR2(band_3_gain__bass, band_3_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_3_gain__bass, band_3_gain, S_IRUSR | S_IRUGO,
 		    pod_get_band_3_gain__bass, pod_set_band_3_gain__bass);
-static DEVICE_ATTR(band_3_gain, S_IWUGO | S_IRUGO, pod_get_band_3_gain,
+static DEVICE_ATTR(band_3_gain, S_IRUSR | S_IRUGO, pod_get_band_3_gain,
 		   pod_set_band_3_gain);
-static DEVICE_ATTR2(band_4_gain__bass, band_4_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_4_gain__bass, band_4_gain, S_IRUSR | S_IRUGO,
 		    pod_get_band_4_gain__bass, pod_set_band_4_gain__bass);
-static DEVICE_ATTR2(band_5_gain__bass, band_5_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_5_gain__bass, band_5_gain, S_IRUSR | S_IRUGO,
 		    pod_get_band_5_gain__bass, pod_set_band_5_gain__bass);
-static DEVICE_ATTR(band_4_gain, S_IWUGO | S_IRUGO, pod_get_band_4_gain,
+static DEVICE_ATTR(band_4_gain, S_IRUSR | S_IRUGO, pod_get_band_4_gain,
 		   pod_set_band_4_gain);
-static DEVICE_ATTR2(band_6_gain__bass, band_6_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_6_gain__bass, band_6_gain, S_IRUSR | S_IRUGO,
 		    pod_get_band_6_gain__bass, pod_set_band_6_gain__bass);
 static DEVICE_ATTR(body, S_IRUGO, variax_get_body, line6_nop_write);
 static DEVICE_ATTR(pickup1_enable, S_IRUGO, variax_get_pickup1_enable,

drivers/staging/line6/midi.c

@@ -350,9 +350,9 @@ static ssize_t midi_set_midi_mask_receive(struct device *dev,
 	return count;
 }
 
-static DEVICE_ATTR(midi_mask_transmit, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_mask_transmit, S_IRUSR | S_IRUGO,
 		   midi_get_midi_mask_transmit, midi_set_midi_mask_transmit);
-static DEVICE_ATTR(midi_mask_receive, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_mask_receive, S_IRUSR | S_IRUGO,
 		   midi_get_midi_mask_receive, midi_set_midi_mask_receive);
 
 /* MIDI device destructor */

drivers/staging/line6/pcm.c

@@ -79,9 +79,9 @@ static ssize_t pcm_set_impulse_period(struct device *dev,
 	return count;
 }
 
-static DEVICE_ATTR(impulse_volume, S_IWUGO | S_IRUGO, pcm_get_impulse_volume,
+static DEVICE_ATTR(impulse_volume, S_IRUSR | S_IRUGO, pcm_get_impulse_volume,
 		   pcm_set_impulse_volume);
-static DEVICE_ATTR(impulse_period, S_IWUGO | S_IRUGO, pcm_get_impulse_period,
+static DEVICE_ATTR(impulse_period, S_IRUSR | S_IRUGO, pcm_get_impulse_period,
 		   pcm_set_impulse_period);
 
 #endif

drivers/staging/line6/pod.c

@@ -1051,48 +1051,48 @@ POD_GET_SYSTEM_PARAM(tuner_pitch, 1);
 #undef GET_SYSTEM_PARAM
 
 /* POD special files: */
-static DEVICE_ATTR(channel, S_IWUGO | S_IRUGO, pod_get_channel,
+static DEVICE_ATTR(channel, S_IRUSR | S_IRUGO, pod_get_channel,
 		   pod_set_channel);
 static DEVICE_ATTR(clip, S_IRUGO, pod_wait_for_clip, line6_nop_write);
 static DEVICE_ATTR(device_id, S_IRUGO, pod_get_device_id, line6_nop_write);
 static DEVICE_ATTR(dirty, S_IRUGO, pod_get_dirty, line6_nop_write);
-static DEVICE_ATTR(dump, S_IWUGO | S_IRUGO, pod_get_dump, pod_set_dump);
-static DEVICE_ATTR(dump_buf, S_IWUGO | S_IRUGO, pod_get_dump_buf,
+static DEVICE_ATTR(dump, S_IRUSR | S_IRUGO, pod_get_dump, pod_set_dump);
+static DEVICE_ATTR(dump_buf, S_IRUSR | S_IRUGO, pod_get_dump_buf,
 		   pod_set_dump_buf);
-static DEVICE_ATTR(finish, S_IWUGO, line6_nop_read, pod_set_finish);
+static DEVICE_ATTR(finish, S_IRUSR, line6_nop_read, pod_set_finish);
 static DEVICE_ATTR(firmware_version, S_IRUGO, pod_get_firmware_version,
 		   line6_nop_write);
-static DEVICE_ATTR(midi_postprocess, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_postprocess, S_IRUSR | S_IRUGO,
 		   pod_get_midi_postprocess, pod_set_midi_postprocess);
-static DEVICE_ATTR(monitor_level, S_IWUGO | S_IRUGO, pod_get_monitor_level,
+static DEVICE_ATTR(monitor_level, S_IRUSR | S_IRUGO, pod_get_monitor_level,
 		   pod_set_monitor_level);
 static DEVICE_ATTR(name, S_IRUGO, pod_get_name, line6_nop_write);
 static DEVICE_ATTR(name_buf, S_IRUGO, pod_get_name_buf, line6_nop_write);
-static DEVICE_ATTR(retrieve_amp_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_amp_setup, S_IRUSR, line6_nop_read,
 		   pod_set_retrieve_amp_setup);
-static DEVICE_ATTR(retrieve_channel, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_channel, S_IRUSR, line6_nop_read,
 		   pod_set_retrieve_channel);
-static DEVICE_ATTR(retrieve_effects_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_effects_setup, S_IRUSR, line6_nop_read,
 		   pod_set_retrieve_effects_setup);
-static DEVICE_ATTR(routing, S_IWUGO | S_IRUGO, pod_get_routing,
+static DEVICE_ATTR(routing, S_IRUSR | S_IRUGO, pod_get_routing,
 		   pod_set_routing);
 static DEVICE_ATTR(serial_number, S_IRUGO, pod_get_serial_number,
 		   line6_nop_write);
-static DEVICE_ATTR(store_amp_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_amp_setup, S_IRUSR, line6_nop_read,
 		   pod_set_store_amp_setup);
-static DEVICE_ATTR(store_channel, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_channel, S_IRUSR, line6_nop_read,
 		   pod_set_store_channel);
-static DEVICE_ATTR(store_effects_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_effects_setup, S_IRUSR, line6_nop_read,
 		   pod_set_store_effects_setup);
-static DEVICE_ATTR(tuner_freq, S_IWUGO | S_IRUGO, pod_get_tuner_freq,
+static DEVICE_ATTR(tuner_freq, S_IRUSR | S_IRUGO, pod_get_tuner_freq,
 		   pod_set_tuner_freq);
-static DEVICE_ATTR(tuner_mute, S_IWUGO | S_IRUGO, pod_get_tuner_mute,
+static DEVICE_ATTR(tuner_mute, S_IRUSR | S_IRUGO, pod_get_tuner_mute,
 		   pod_set_tuner_mute);
 static DEVICE_ATTR(tuner_note, S_IRUGO, pod_get_tuner_note, line6_nop_write);
 static DEVICE_ATTR(tuner_pitch, S_IRUGO, pod_get_tuner_pitch, line6_nop_write);
 
 #ifdef CONFIG_LINE6_USB_RAW
-static DEVICE_ATTR(raw, S_IWUGO, line6_nop_read, line6_set_raw);
+static DEVICE_ATTR(raw, S_IRUSR, line6_nop_read, line6_set_raw);
 #endif
 
 /* control info callback */

drivers/staging/line6/toneport.c

@@ -154,9 +154,9 @@ static ssize_t toneport_set_led_green(struct device *dev,
 	return count;
 }
 
-static DEVICE_ATTR(led_red, S_IWUGO | S_IRUGO, line6_nop_read,
+static DEVICE_ATTR(led_red, S_IRUSR | S_IRUGO, line6_nop_read,
 		   toneport_set_led_red);
-static DEVICE_ATTR(led_green, S_IWUGO | S_IRUGO, line6_nop_read,
+static DEVICE_ATTR(led_green, S_IRUSR | S_IRUGO, line6_nop_read,
 		   toneport_set_led_green);
 
 static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2)

drivers/staging/line6/variax.c

@@ -549,21 +549,21 @@ static ssize_t variax_set_raw2(struct device *dev,
 #endif
 
 /* Variax workbench special files: */
-static DEVICE_ATTR(model, S_IWUGO | S_IRUGO, variax_get_model,
+static DEVICE_ATTR(model, S_IRUSR | S_IRUGO, variax_get_model,
 		   variax_set_model);
-static DEVICE_ATTR(volume, S_IWUGO | S_IRUGO, variax_get_volume,
+static DEVICE_ATTR(volume, S_IRUSR | S_IRUGO, variax_get_volume,
 		   variax_set_volume);
-static DEVICE_ATTR(tone, S_IWUGO | S_IRUGO, variax_get_tone, variax_set_tone);
+static DEVICE_ATTR(tone, S_IRUSR | S_IRUGO, variax_get_tone, variax_set_tone);
 static DEVICE_ATTR(name, S_IRUGO, variax_get_name, line6_nop_write);
 static DEVICE_ATTR(bank, S_IRUGO, variax_get_bank, line6_nop_write);
 static DEVICE_ATTR(dump, S_IRUGO, variax_get_dump, line6_nop_write);
-static DEVICE_ATTR(active, S_IWUGO | S_IRUGO, variax_get_active,
+static DEVICE_ATTR(active, S_IRUSR | S_IRUGO, variax_get_active,
 		   variax_set_active);
 static DEVICE_ATTR(guitar, S_IRUGO, variax_get_guitar, line6_nop_write);
 
 #ifdef CONFIG_LINE6_USB_RAW
-static DEVICE_ATTR(raw, S_IWUGO, line6_nop_read, line6_set_raw);
-static DEVICE_ATTR(raw2, S_IWUGO, line6_nop_read, variax_set_raw2);
+static DEVICE_ATTR(raw, S_IRUSR, line6_nop_read, line6_set_raw);
+static DEVICE_ATTR(raw2, S_IRUSR, line6_nop_read, variax_set_raw2);
 #endif
 
 /*