diff options
Diffstat (limited to 'arch/arm/mach-omap2/serial.c')
| -rw-r--r-- | arch/arm/mach-omap2/serial.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 338e46a844a4..ba8a5cc8eae8 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -608,7 +608,11 @@ static DEVICE_ATTR(sleep_timeout, 0644, sleep_timeout_show, #define DEV_CREATE_FILE(dev, attr) WARN_ON(device_create_file(dev, attr)) #else static inline void omap_uart_idle_init(struct omap_uart_state *uart) {} -static void omap_uart_block_sleep(struct omap_uart_state *uart) {} +static void omap_uart_block_sleep(struct omap_uart_state *uart) +{ + /* Needed to enable UART clocks when built without CONFIG_PM */ + omap_uart_enable_clocks(uart); +} #define DEV_CREATE_FILE(dev, attr) #endif /* CONFIG_PM */ |