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| author | Jeroen Hofstee <jeroen@myspectrum.nl> | 2014-10-08 22:57:44 +0200 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-10-25 07:02:02 -0400 |
| commit | 654f8d0f3d4c606b75b70bbf0b1303a6074f0788 (patch) | |
| tree | d011e05a0ff0a94d423b411759bda6e3ce51c01e /drivers/serial | |
| parent | 6588c78bf3d2da719286a3b89f10c0e64d731c3a (diff) | |
| download | u-boot-imx-654f8d0f3d4c606b75b70bbf0b1303a6074f0788.zip u-boot-imx-654f8d0f3d4c606b75b70bbf0b1303a6074f0788.tar.gz u-boot-imx-654f8d0f3d4c606b75b70bbf0b1303a6074f0788.tar.bz2 | |
serial: make local functions static
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/serial.c | 8 | ||||
| -rw-r--r-- | drivers/serial/serial_sh.c | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c index 82fbbd9..71cb97d 100644 --- a/drivers/serial/serial.c +++ b/drivers/serial/serial.c @@ -256,28 +256,28 @@ void serial_initialize(void) serial_assign(default_serial_console()->name); } -int serial_stub_start(struct stdio_dev *sdev) +static int serial_stub_start(struct stdio_dev *sdev) { struct serial_device *dev = sdev->priv; return dev->start(); } -int serial_stub_stop(struct stdio_dev *sdev) +static int serial_stub_stop(struct stdio_dev *sdev) { struct serial_device *dev = sdev->priv; return dev->stop(); } -void serial_stub_putc(struct stdio_dev *sdev, const char ch) +static void serial_stub_putc(struct stdio_dev *sdev, const char ch) { struct serial_device *dev = sdev->priv; dev->putc(ch); } -void serial_stub_puts(struct stdio_dev *sdev, const char *str) +static void serial_stub_puts(struct stdio_dev *sdev, const char *str) { struct serial_device *dev = sdev->priv; diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c index 144a925..7c1f271 100644 --- a/drivers/serial/serial_sh.c +++ b/drivers/serial/serial_sh.c @@ -122,7 +122,7 @@ static void handle_error(void) sci_out(&sh_sci, SCLSR, 0x00); } -void serial_raw_putc(const char c) +static void serial_raw_putc(const char c) { while (1) { /* Tx fifo is empty */ @@ -152,7 +152,7 @@ static int sh_serial_tstc(void) } -int serial_getc_check(void) +static int serial_getc_check(void) { unsigned short status; |