spi: dw: remove FSF address

There is no need to keep FSF address in the head of the file. While here, fix
few typos in the header.

There is no functional change.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-dw.c

@@ -11,10 +11,6 @@
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #include <linux/dma-mapping.h>

drivers/spi/spi-dw.h

@@ -217,11 +217,11 @@ static inline void spi_umask_intr(struct dw_spi *dws, u32 mask)
  * Each SPI slave device to work with dw_api controller should
  * has such a structure claiming its working mode (PIO/DMA etc),
  * which can be save in the "controller_data" member of the
- * struct spi_device
+ * struct spi_device.
  */
 struct dw_spi_chip {
-	u8 poll_mode;	/* 0 for contoller polling mode */
-	u8 type;	/* SPI/SSP/Micrwire */
+	u8 poll_mode;	/* 1 for controller polling mode */
+	u8 type;	/* SPI/SSP/MicroWire */
 	u8 enable_dma;
 	void (*cs_control)(u32 command);
 };