tree: Make internal variables static
All these variables are only used in the files they are defined in, so
they can be made static.
Change-Id: I1e55138adef540e9d3a2237aa5b289cb338c0608
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/33747
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/nicintel_spi.c b/nicintel_spi.c
index bdb70a7..1173ef7 100644
--- a/nicintel_spi.c
+++ b/nicintel_spi.c
@@ -75,7 +75,7 @@
#define BIT(x) (1<<(x))
-uint8_t *nicintel_spibar;
+static uint8_t *nicintel_spibar;
const struct dev_entry nics_intel_spi[] = {
{PCI_VENDOR_ID_INTEL, 0x105e, OK, "Intel", "82571EB Gigabit Ethernet Controller"},