jtag: drivers: add static to local symbols

Add static type to symbols that are not used elsewhere.

Detected through 'sparse' tool.

Change-Id: I00e151d2466868a5dce028444d326defb80d4826
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7591
Tested-by: jenkins

diff --git a/src/jtag/drivers/bcm2835gpio.c b/src/jtag/drivers/bcm2835gpio.c
index 635d9a5ffc406db642f52fd56d5d570886034361..879ca3c84e709e0204225c18157d9fdb7b382db1 100644 (file)
--- a/src/jtag/drivers/bcm2835gpio.c
+++ b/src/jtag/drivers/bcm2835gpio.c
@@ -19,7 +19,7 @@
 
 #include <sys/mman.h>
 
-uint32_t bcm2835_peri_base = 0x20000000;
+static uint32_t bcm2835_peri_base = 0x20000000;
 #define BCM2835_GPIO_BASE      (bcm2835_peri_base + 0x200000) /* GPIO controller */
 
 #define BCM2835_PADS_GPIO_0_27         (bcm2835_peri_base + 0x100000)

diff --git a/src/jtag/drivers/ep93xx.c b/src/jtag/drivers/ep93xx.c
index 393fc7e853f2276c35b8dbc8aee1c576e12a6a0f..5cb6dff24d8503974b59d5c4aa38b8bc494ca3d7 100644 (file)
--- a/src/jtag/drivers/ep93xx.c
+++ b/src/jtag/drivers/ep93xx.c
@@ -37,7 +37,7 @@ static int ep93xx_reset(int trst, int srst);
 static int ep93xx_init(void);
 static int ep93xx_quit(void);
 
-struct timespec ep93xx_zzzz;
+static struct timespec ep93xx_zzzz;
 
 static struct jtag_interface ep93xx_interface = {
        .supported = DEBUG_CAP_TMS_SEQ,

diff --git a/src/jtag/drivers/vdebug.c b/src/jtag/drivers/vdebug.c
index 7898e9d9b700ed568161a67c5e31e90bbfddd7c1..9223be23f253fc620178ca99a26193ebe449a3ec 100644 (file)
--- a/src/jtag/drivers/vdebug.c
+++ b/src/jtag/drivers/vdebug.c
@@ -344,7 +344,7 @@ static uint32_t vdebug_wait_server(int hsock, struct vd_shm *pmem)
        return rc;
 }
 
-int vdebug_run_jtag_queue(int hsock, struct vd_shm *pm, unsigned int count)
+static int vdebug_run_jtag_queue(int hsock, struct vd_shm *pm, unsigned int count)
 {
        uint8_t  num_pre, num_post, tdi, tms;
        unsigned int num, anum, bytes, hwords, words;
@@ -420,7 +420,7 @@ int vdebug_run_jtag_queue(int hsock, struct vd_shm *pm, unsigned int count)
        return rc;
 }
 
-int vdebug_run_reg_queue(int hsock, struct vd_shm *pm, unsigned int count)
+static int vdebug_run_reg_queue(int hsock, struct vd_shm *pm, unsigned int count)
 {
        unsigned int num, awidth, wwidth;
        unsigned int req, waddr, rwords;