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authorSascha Hauer <s.hauer@pengutronix.de>2019-03-15 07:57:15 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2019-03-18 10:10:40 +0100
commit27166fb0b1eaa538555fe1306b5ca8922520584f (patch)
tree5e02d175ea86ed2116d886be447663fc3a9e6720 /drivers/usb/otg/twl4030.c
parenta194fa7518d8677a364492fd973af6b9ce0f0541 (diff)
downloadbarebox-27166fb0b1eaa538555fe1306b5ca8922520584f.tar.gz
barebox-27166fb0b1eaa538555fe1306b5ca8922520584f.tar.xz
treewide: Make locally used functions static
Many functions are only used locally but still are globally visible. Make these function static. Avoids warnings generated with -Wmissing-prototypes Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/usb/otg/twl4030.c')
-rw-r--r--drivers/usb/otg/twl4030.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/otg/twl4030.c b/drivers/usb/otg/twl4030.c
index fd5f593dc6..3668870b9e 100644
--- a/drivers/usb/otg/twl4030.c
+++ b/drivers/usb/otg/twl4030.c
@@ -64,7 +64,7 @@ static int twl4030_usb_read(u8 address)
return ret;
}
-void twl4030_power_init(void)
+static void twl4030_power_init(void)
{
unsigned char byte;
struct twl4030 *twl4030 = twl4030_get();