[PATCH] spi: ads7836 uses spi_driver

This updates the ads7864 driver to use the new "spi_driver" struct, and
includes some minor unrelated cleanup.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index 84a2701..72261e0 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -1,7 +1,7 @@
 /* linux/spi/ads7846.h */
 
 /* Touchscreen characteristics vary between boards and models.  The
- * platform_data for the device's "struct device" holts this information.
+ * platform_data for the device's "struct device" holds this information.
  *
  * It's OK if the min/max values are zero.
  */