tree: Make internal functions static

None of these functions are used outside of the files they are defined
in, so make them all static.

Change-Id: Ie9cbe12d289bcedacf2f1bf483ae64ef8039ccc1
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/33667
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Nico Huber <nico.h@gmx.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/spi25.c b/spi25.c
index 611cd7279..ecb189371 100644
--- a/spi25.c
+++ b/spi25.c
@@ -455,19 +455,19 @@ static int spi_write_cmd(struct flashctx *const flash, const uint8_t op,
 	return result ? result : status;
 }
 
-int spi_chip_erase_60(struct flashctx *flash)
+static int spi_chip_erase_60(struct flashctx *flash)
 {
 	/* This usually takes 1-85s, so wait in 1s steps. */
 	return spi_simple_write_cmd(flash, 0x60, 1000 * 1000);
 }
 
-int spi_chip_erase_62(struct flashctx *flash)
+static int spi_chip_erase_62(struct flashctx *flash)
 {
 	/* This usually takes 2-5s, so wait in 100ms steps. */
 	return spi_simple_write_cmd(flash, 0x62, 100 * 1000);
 }
 
-int spi_chip_erase_c7(struct flashctx *flash)
+static int spi_chip_erase_c7(struct flashctx *flash)
 {
 	/* This usually takes 1-85s, so wait in 1s steps. */
 	return spi_simple_write_cmd(flash, 0xc7, 1000 * 1000);