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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>
This commit is contained in:
Jacob Garber
2019-06-24 16:05:28 -06:00
committed by Nico Huber
parent cd8aeba7f1
commit afc3ad6430
10 changed files with 18 additions and 18 deletions

View File

@ -36,7 +36,7 @@
#define MCP6X_SPI_REQUEST 0
#define MCP6X_SPI_GRANT 8
void *mcp6x_spibar = NULL;
static void *mcp6x_spibar = NULL;
/* Cached value of last GPIO state. */
static uint8_t mcp_gpiostate;