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/it87spi.c b/it87spi.c
index 160c4b6..0a1e894 100644
--- a/it87spi.c
+++ b/it87spi.c
@@ -111,7 +111,7 @@
 static int it8716f_spi_chip_write_256(struct flashctx *flash, const uint8_t *buf,
 				      unsigned int start, unsigned int len);
 
-static const struct spi_programmer spi_programmer_it87xx = {
+static const struct spi_master spi_master_it87xx = {
 	.type		= SPI_CONTROLLER_IT87XX,
 	.max_data_read	= MAX_DATA_UNSPECIFIED,
 	.max_data_write	= MAX_DATA_UNSPECIFIED,
@@ -228,7 +228,7 @@
 	if (internal_buses_supported & BUS_SPI)
 		msg_pdbg("Overriding chipset SPI with IT87 SPI.\n");
 	/* FIXME: Add the SPI bus or replace the other buses with it? */
-	register_spi_programmer(&spi_programmer_it87xx);
+	register_spi_master(&spi_master_it87xx);
 	return 0;
 }