13  * To write a new value "val" into a specific setting "name", use:
158  *	ide_find_setting	-	find a specific setting
159  *	@st: setting table pointer
160  *	@name: setting name
162  *	Scan's the setting table for a matching entry and returns
164  *	setting semaphore
180  *	ide_read_setting	-	read an IDE setting
182  *	@setting: drive setting
184  *	Read a drive setting and return the value. The caller
193 			    const struct ide_proc_devset *setting)  in ide_read_setting()  argument
195 	const struct ide_devset *ds = setting->setting;  in ide_read_setting()
205  *	ide_write_setting	-	read an IDE setting
207  *	@setting: drive setting
210  *	Write a drive setting if it is possible. The caller
223 			     const struct ide_proc_devset *setting, int val)  in ide_write_setting()  argument
225 	const struct ide_devset *ds = setting->setting;  in ide_write_setting()
232 	    && (val < setting->min || val > setting->max))  in ide_write_setting()
283 	const struct ide_proc_devset *setting, *g, *d;  in ide_settings_proc_show()  local
299 				setting = d++;  in ide_settings_proc_show()
301 				setting = g++;  in ide_settings_proc_show()
303 			setting = d++;  in ide_settings_proc_show()
305 			setting = g++;  in ide_settings_proc_show()
306 		mul_factor = setting->mulf ? setting->mulf(drive) : 1;  in ide_settings_proc_show()
307 		div_factor = setting->divf ? setting->divf(drive) : 1;  in ide_settings_proc_show()
308 		seq_printf(m, "%-24s", setting->name);  in ide_settings_proc_show()
309 		rc = ide_read_setting(drive, setting);  in ide_settings_proc_show()
314 …seq_printf(m, "%-16d%-16d", (setting->min * mul_factor + div_factor - 1) / div_factor, setting->ma…  in ide_settings_proc_show()
315 		ds = setting->setting;  in ide_settings_proc_show()
341 	const struct ide_proc_devset *setting;  in ide_settings_proc_write()  local
410 			setting = ide_find_setting(ide_generic_settings, name);  in ide_settings_proc_write()
411 			if (!setting) {  in ide_settings_proc_write()
413 					setting = ide_find_setting(drive->settings, name);  in ide_settings_proc_write()
414 				if (!setting) {  in ide_settings_proc_write()
420 				mul_factor = setting->mulf ? setting->mulf(drive) : 1;  in ide_settings_proc_write()
421 				div_factor = setting->divf ? setting->divf(drive) : 1;  in ide_settings_proc_write()
422 				ide_write_setting(drive, setting, val * div_factor / mul_factor);  in ide_settings_proc_write()
676 	 * of settings (we cannot take a setting out that is being used).  in ide_proc_unregister_driver()