STR9XPEC: review scope of functions

Add "static" qualifier to private functions.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>

diff --git a/src/flash/nor/str9xpec.c b/src/flash/nor/str9xpec.c
index a93b6a279ab3a772e49004101559ec214536996f..861d70bcbd3ff528585b0584220e8e54c5bed3a5 100644 (file)
--- a/src/flash/nor/str9xpec.c
+++ b/src/flash/nor/str9xpec.c
@@ -33,7 +33,7 @@ static int str9xpec_erase_area(struct flash_bank *bank, int first, int last);
 static int str9xpec_set_address(struct flash_bank *bank, uint8_t sector);
 static int str9xpec_write_options(struct flash_bank *bank);
 
-int str9xpec_set_instr(struct jtag_tap *tap, uint32_t new_instr, tap_state_t end_state)
+static int str9xpec_set_instr(struct jtag_tap *tap, uint32_t new_instr, tap_state_t end_state)
 {
        if (tap == NULL) {
                return ERROR_TARGET_INVALID;