summaryrefslogtreecommitdiff
path: root/drivers/i2c
diff options
context:
space:
mode:
authorColin Ian King <colin.king@canonical.com>2017-09-18 11:15:39 +0300
committerWolfram Sang <wsa@the-dreams.de>2017-10-05 15:44:57 +0300
commit25f2f440989c7079fdd8fccd54592cc077b63ae5 (patch)
treee9808c459ea7b722787ee30e46999f7fd86fb94e /drivers/i2c
parenta91aee523fb282f8868ba6b918f781679c3ea301 (diff)
downloadlinux-25f2f440989c7079fdd8fccd54592cc077b63ae5.tar.xz
i2c: i2c-stm32f7: make structure stm32f7_setup static const
The structure stm32f7_setup is local to the source and does not need to be in global scope, make it static const. Cleans up sparse warning: symbol 'stm32f7_setup' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-stm32f7.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c
index 42ebdb1665e1..d4a6e9c2e9aa 100644
--- a/drivers/i2c/busses/i2c-stm32f7.c
+++ b/drivers/i2c/busses/i2c-stm32f7.c
@@ -265,7 +265,7 @@ static struct stm32f7_i2c_spec i2c_specs[] = {
},
};
-struct stm32f7_i2c_setup stm32f7_setup = {
+static const struct stm32f7_i2c_setup stm32f7_setup = {
.rise_time = STM32F7_I2C_RISE_TIME_DEFAULT,
.fall_time = STM32F7_I2C_FALL_TIME_DEFAULT,
.dnf = STM32F7_I2C_DNF_DEFAULT,