From: Qing Zhang Date: Thu, 11 Jun 2020 12:56:51 +0000 (+0800) Subject: spi: tools: Make default_tx/rx and input_tx static X-Git-Tag: v5.15~3374^2~13 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bd2077915bfebf6965480753f9dd6a8319d06d14;p=platform%2Fkernel%2Flinux-starfive.git 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 Link: https://lore.kernel.org/r/1591880212-13479-1-git-send-email-zhangqing@loongson.cn Signed-off-by: Mark Brown --- diff --git a/tools/spi/spidev_test.c b/tools/spi/spidev_test.c index 56ea053f..83844f8 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)