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| author | Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> | 2015-10-03 22:45:35 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 21:14:26 +0300 |
| commit | adfb9233e434896e87811339ca0c18bc923b262f (patch) | |
| tree | 8a2956af7f84dabb8e66c22c7e0b56cb9a131f13 /drivers/tty/serial/omap-serial.c | |
| parent | fc12c116b1982c61dfbb6c00673dac50cc2bd7b5 (diff) | |
| download | linux-adfb9233e434896e87811339ca0c18bc923b262f.tar.xz | |
serial: omap: remove warnings about unused functions
They're used by only if CONFIG_PM is enabled, so enclose them
with proper ifdefs. Removes these warnings:
drivers/tty/serial/omap-serial.c:202:12: warning: 'serial_omap_get_context_loss_count' defined but not used [-Wunused-function]
drivers/tty/serial/omap-serial.c:213:13: warning: 'serial_omap_enable_wakeup' defined but not used [-Wunused-function]
Signed-off-by: Guido MartÃnez <guido@vanguardiasur.com.ar>
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/omap-serial.c')
| -rw-r--r-- | drivers/tty/serial/omap-serial.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 7a2172b5e93c..9d4c84f7485f 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -199,6 +199,7 @@ static inline void serial_omap_clear_fifos(struct uart_omap_port *up) serial_out(up, UART_FCR, 0); } +#ifdef CONFIG_PM static int serial_omap_get_context_loss_count(struct uart_omap_port *up) { struct omap_uart_port_info *pdata = dev_get_platdata(up->dev); @@ -219,6 +220,7 @@ static void serial_omap_enable_wakeup(struct uart_omap_port *up, bool enable) pdata->enable_wakeup(up->dev, enable); } +#endif /* CONFIG_PM */ /* * Calculate the absolute difference between the desired and actual baud |