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authorQing Zhang <zhangqing@loongson.cn>2020-06-11 20:56:51 +0800
committerMark Brown <broonie@kernel.org>2020-06-11 16:27:24 +0100
commitbd2077915bfebf6965480753f9dd6a8319d06d14 (patch)
tree0ece9f252a1903bd5c757146e17eb8dfc1321fdf /tools/spi
parenta575357b6435c6dd988b8194c59eec83f6e5d5af (diff)
spi: tools: Make default_tx/rx and input_tx static
Fix the following sparse warning: ./spidev_test.c:50:9: warning: symbol 'default_tx' was not declared. Should it be static? ./spidev_test.c:59:9: warning: symbol 'default_rx' was not declared. Should it be static? ./spidev_test.c:60:6: warning: symbol 'input_tx' was not declared. Should it be static? Signed-off-by: Qing Zhang <zhangqing@loongson.cn> Link: https://lore.kernel.org/r/1591880212-13479-1-git-send-email-zhangqing@loongson.cn Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/spi')
-rw-r--r--tools/spi/spidev_test.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/spi/spidev_test.c b/tools/spi/spidev_test.c
index 56ea053f72f2..83844f8b862a 100644
--- a/tools/spi/spidev_test.c
+++ b/tools/spi/spidev_test.c
@@ -47,7 +47,7 @@ static int transfer_size;
static int iterations;
static int interval = 5; /* interval in seconds for showing transfer rate */
-uint8_t default_tx[] = {
+static uint8_t default_tx[] = {
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0x40, 0x00, 0x00, 0x00, 0x00, 0x95,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
@@ -56,8 +56,8 @@ uint8_t default_tx[] = {
0xF0, 0x0D,
};
-uint8_t default_rx[ARRAY_SIZE(default_tx)] = {0, };
-char *input_tx;
+static uint8_t default_rx[ARRAY_SIZE(default_tx)] = {0, };
+static char *input_tx;
static void hex_dump(const void *src, size_t length, size_t line_size,
char *prefix)