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ARM: OMAP2+: UART: Remove old and unused clocks handling funcs

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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>
This commit is contained in:
Govindraj.R
2011-11-07 19:01:24 +05:30
committed by Kevin Hilman
parent 62f3ec5fbd
commit 634bd6e481
1 changed files with 0 additions and 36 deletions
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36
arch/arm/mach-omap2/serial.c
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@@ -56,8 +56,6 @@ struct omap_uart_state {
int num; int num;
int can_sleep; int can_sleep;
int clocked;
struct list_head node; struct list_head node;
struct omap_hwmod *oh; struct omap_hwmod *oh;
struct platform_device *pdev; struct platform_device *pdev;
@@ -66,36 +64,8 @@ struct omap_uart_state {
static LIST_HEAD(uart_list); static LIST_HEAD(uart_list);
static u8 num_uarts; 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 #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) int omap_uart_can_sleep(void)
{ {
struct omap_uart_state *uart; 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_noidle(struct platform_device *pdev) {}
static void omap_uart_set_forceidle(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 */ #endif /* CONFIG_PM */
#ifdef CONFIG_OMAP_MUX #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_enable(uart->pdev);
omap_device_idle(uart->pdev); omap_device_idle(uart->pdev);
omap_uart_block_sleep(uart);
console_unlock(); console_unlock();
if ((cpu_is_omap34xx() || cpu_is_omap44xx()) && bdata->pads) if ((cpu_is_omap34xx() || cpu_is_omap44xx()) && bdata->pads)