Lines Matching refs:rc
95 int rc; in lcd_power_show() local
100 rc = sprintf(buf, "%d\n", ld->ops->get_power(ld)); in lcd_power_show()
102 rc = -ENXIO; in lcd_power_show()
105 return rc; in lcd_power_show()
111 int rc; in lcd_power_store() local
115 rc = kstrtoul(buf, 0, &power); in lcd_power_store()
116 if (rc) in lcd_power_store()
117 return rc; in lcd_power_store()
119 rc = -ENXIO; in lcd_power_store()
125 rc = count; in lcd_power_store()
129 return rc; in lcd_power_store()
136 int rc = -ENXIO; in contrast_show() local
141 rc = sprintf(buf, "%d\n", ld->ops->get_contrast(ld)); in contrast_show()
144 return rc; in contrast_show()
150 int rc; in contrast_store() local
154 rc = kstrtoul(buf, 0, &contrast); in contrast_store()
155 if (rc) in contrast_store()
156 return rc; in contrast_store()
158 rc = -ENXIO; in contrast_store()
164 rc = count; in contrast_store()
168 return rc; in contrast_store()
212 int rc; in lcd_device_register() local
229 rc = device_register(&new_ld->dev); in lcd_device_register()
230 if (rc) { in lcd_device_register()
232 return ERR_PTR(rc); in lcd_device_register()
235 rc = lcd_register_fb(new_ld); in lcd_device_register()
236 if (rc) { in lcd_device_register()
238 return ERR_PTR(rc); in lcd_device_register()
328 int rc; in devm_lcd_device_unregister() local
330 rc = devres_release(dev, devm_lcd_device_release, in devm_lcd_device_unregister()
332 WARN_ON(rc); in devm_lcd_device_unregister()