diff options
| author | Govindraj.R | 2011-11-07 14:31:24 +0100 |
|---|---|---|
| committer | Kevin Hilman | 2011-12-15 01:05:23 +0100 |
| commit | 634bd6e4817cd6a7109be8d2eee5c578a283d1ee (patch) | |
| tree | 87e72412115c2878ff949df41ce1f11be92adf7e /arch/arm/mach-omap2/serial.c | |
| parent | ARM: OMAP2+: UART: Add wakeup mechanism for omap-uarts (diff) | |
| download | kernel-qcow2-linux-634bd6e4817cd6a7109be8d2eee5c578a283d1ee.tar.gz kernel-qcow2-linux-634bd6e4817cd6a7109be8d2eee5c578a283d1ee.tar.xz kernel-qcow2-linux-634bd6e4817cd6a7109be8d2eee5c578a283d1ee.zip | |
ARM: OMAP2+: UART: Remove old and unused clocks handling funcs
With runtime adaptation done remove clock_enable/disbale API's
Signed-off-by: Govindraj.R <govindraj.raja@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/serial.c')
| -rw-r--r-- | arch/arm/mach-omap2/serial.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index aa6f7f05a1e3..f94394fe5b16 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -56,8 +56,6 @@ struct omap_uart_state { int num; int can_sleep; - int clocked; - struct list_head node; struct omap_hwmod *oh; struct platform_device *pdev; @@ -66,36 +64,8 @@ struct omap_uart_state { static LIST_HEAD(uart_list); static u8 num_uarts; -static inline void omap_uart_enable_clocks(struct omap_uart_state *uart) -{ - if (uart->clocked) - return; - - omap_device_enable(uart->pdev); - uart->clocked = 1; - omap_uart_restore_context(uart); -} - #ifdef CONFIG_PM -static inline void omap_uart_disable_clocks(struct omap_uart_state *uart) -{ - if (!uart->clocked) - return; - - omap_uart_save_context(uart); - uart->clocked = 0; - omap_device_idle(uart->pdev); -} - -static void omap_uart_block_sleep(struct omap_uart_state *uart) -{ - omap_uart_enable_clocks(uart); - - omap_uart_smart_idle_enable(uart, 0); - uart->can_sleep = 0; -} - int omap_uart_can_sleep(void) { struct omap_uart_state *uart; @@ -154,11 +124,6 @@ static void omap_uart_enable_wakeup(struct platform_device *pdev, bool enable) {} static void omap_uart_set_noidle(struct platform_device *pdev) {} static void omap_uart_set_forceidle(struct platform_device *pdev) {} -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); -} #endif /* CONFIG_PM */ #ifdef CONFIG_OMAP_MUX @@ -407,7 +372,6 @@ void __init omap_serial_init_port(struct omap_board_data *bdata) omap_device_enable(uart->pdev); omap_device_idle(uart->pdev); - omap_uart_block_sleep(uart); console_unlock(); if ((cpu_is_omap34xx() || cpu_is_omap44xx()) && bdata->pads) |