sb600spi.c: Drop sb600_ prefix for spi data struct member

The name of the struct type already contains sb600spi_ prefix, so
prefix doesn't need to be repeated in members name.

BUG=b:185191942
TEST=builds

Change-Id: I001ae2044453d1bc205fa253ffb773ed993f57f8
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/54714
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
diff --git a/sb600spi.c b/sb600spi.c
index 32071b9..c057947 100644
--- a/sb600spi.c
+++ b/sb600spi.c
@@ -56,7 +56,7 @@
 
 struct sb600spi_data {
 	struct flashctx *flash;
-	uint8_t *sb600_spibar;
+	uint8_t *spibar;
 };
 
 static int find_smbus_dev_rev(uint16_t vendor, uint16_t device)
@@ -207,7 +207,7 @@
 				  unsigned char *readarr)
 {
 	struct sb600spi_data *sb600_data = flash->mst->spi.data;
-	uint8_t *sb600_spibar = sb600_data->sb600_spibar;
+	uint8_t *sb600_spibar = sb600_data->spibar;
 	/* First byte is cmd which can not be sent through the FIFO. */
 	unsigned char cmd = *writearr++;
 	writecnt--;
@@ -295,7 +295,7 @@
 				  unsigned char *readarr)
 {
 	struct sb600spi_data *sb600_data = flash->mst->spi.data;
-	uint8_t *sb600_spibar = sb600_data->sb600_spibar;
+	uint8_t *sb600_spibar = sb600_data->spibar;
 	/* First byte is cmd which can not be sent through the buffer. */
 	unsigned char cmd = *writearr++;
 	writecnt--;
@@ -784,7 +784,7 @@
 	}
 
 	data->flash = NULL;
-	data->sb600_spibar = sb600_spibar;
+	data->spibar = sb600_spibar;
 
 	register_shutdown(sb600spi_shutdown, data);