122 		char *buf, loff_t off, size_t count)  in rio_read_config()  argument
126 	loff_t init_off = off;  in rio_read_config()
133 	if (off >= size)  in rio_read_config()
135 	if (off + count > size) {  in rio_read_config()
136 		size -= off;  in rio_read_config()
142 	if ((off & 1) && size) {  in rio_read_config()
144 		rio_read_config_8(dev, off, &val);  in rio_read_config()
145 		data[off - init_off] = val;  in rio_read_config()
146 		off++;  in rio_read_config()
150 	if ((off & 3) && size > 2) {  in rio_read_config()
152 		rio_read_config_16(dev, off, &val);  in rio_read_config()
153 		data[off - init_off] = (val >> 8) & 0xff;  in rio_read_config()
154 		data[off - init_off + 1] = val & 0xff;  in rio_read_config()
155 		off += 2;  in rio_read_config()
161 		rio_read_config_32(dev, off, &val);  in rio_read_config()
162 		data[off - init_off] = (val >> 24) & 0xff;  in rio_read_config()
163 		data[off - init_off + 1] = (val >> 16) & 0xff;  in rio_read_config()
164 		data[off - init_off + 2] = (val >> 8) & 0xff;  in rio_read_config()
165 		data[off - init_off + 3] = val & 0xff;  in rio_read_config()
166 		off += 4;  in rio_read_config()
172 		rio_read_config_16(dev, off, &val);  in rio_read_config()
173 		data[off - init_off] = (val >> 8) & 0xff;  in rio_read_config()
174 		data[off - init_off + 1] = val & 0xff;  in rio_read_config()
175 		off += 2;  in rio_read_config()
181 		rio_read_config_8(dev, off, &val);  in rio_read_config()
182 		data[off - init_off] = val;  in rio_read_config()
183 		off++;  in rio_read_config()
193 		 char *buf, loff_t off, size_t count)  in rio_write_config()  argument
197 	loff_t init_off = off;  in rio_write_config()
200 	if (off >= RIO_MAINT_SPACE_SZ)  in rio_write_config()
202 	if (off + count > RIO_MAINT_SPACE_SZ) {  in rio_write_config()
203 		size = RIO_MAINT_SPACE_SZ - off;  in rio_write_config()
207 	if ((off & 1) && size) {  in rio_write_config()
208 		rio_write_config_8(dev, off, data[off - init_off]);  in rio_write_config()
209 		off++;  in rio_write_config()
213 	if ((off & 3) && (size > 2)) {  in rio_write_config()
214 		u16 val = data[off - init_off + 1];  in rio_write_config()
215 		val |= (u16) data[off - init_off] << 8;  in rio_write_config()
216 		rio_write_config_16(dev, off, val);  in rio_write_config()
217 		off += 2;  in rio_write_config()
222 		u32 val = data[off - init_off + 3];  in rio_write_config()
223 		val |= (u32) data[off - init_off + 2] << 8;  in rio_write_config()
224 		val |= (u32) data[off - init_off + 1] << 16;  in rio_write_config()
225 		val |= (u32) data[off - init_off] << 24;  in rio_write_config()
226 		rio_write_config_32(dev, off, val);  in rio_write_config()
227 		off += 4;  in rio_write_config()
232 		u16 val = data[off - init_off + 1];  in rio_write_config()
233 		val |= (u16) data[off - init_off] << 8;  in rio_write_config()
234 		rio_write_config_16(dev, off, val);  in rio_write_config()
235 		off += 2;  in rio_write_config()
240 		rio_write_config_8(dev, off, data[off - init_off]);  in rio_write_config()
241 		off++;  in rio_write_config()