Rename programmer registration functions

Register_programmer suggests that we register a programmer. However,
that function registers a master for a given bus type, and a programmer
may support multiple masters (e.g. SPI, FWH). Rename a few other
functions to be more consistent.

Corresponding to flashrom svn r1831.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
diff --git a/it85spi.c b/it85spi.c
index 7efc680..1cc8730 100644
--- a/it85spi.c
+++ b/it85spi.c
@@ -279,7 +279,7 @@
 				   const unsigned char *writearr,
 				   unsigned char *readarr);
 
-static const struct spi_programmer spi_programmer_it85xx = {
+static const struct spi_master spi_master_it85xx = {
 	.type		= SPI_CONTROLLER_IT85XX,
 	.max_data_read	= 64,
 	.max_data_write	= 64,
@@ -315,7 +315,7 @@
 		 * a debug message about it.
 		 */
 		/* Set this as SPI controller. */
-		register_spi_programmer(&spi_programmer_it85xx);
+		register_spi_master(&spi_master_it85xx);
 	}
 	return ret;
 }