From 8384c9749f8c31c6e1e64a63c8d50af7863ce657 Mon Sep 17 00:00:00 2001 From: "Govindraj.R" Date: Wed, 9 Nov 2011 17:22:30 +0530 Subject: ARM: OMAP2+: UART: cleanup + remove uart pm specific API In preparation to UART runtime conversion remove uart specific calls from pm24xx/34xx files and their definition from serial.c These func calls will no more be used with upcoming uart runtime design. 1.) omap_uart_prepare_suspend :- can be taken care with driver suspend hooks. 2.) omap_uart_enable_irqs :- Used to enable/disable uart irq's in suspend path from PM code, this is removed as same is handled by uart_suspend_port/uart_resume_port in omap-serial driver which will do an port_shutdown on suspend freeing irq and port_startup on resume enabling back irq. 3.) Remove prepare_idle/resume_idle calls used to gate uart clocks. UART clocks can be gated within driver using runtime funcs and be woken up using irq_chaining from omap_prm driver. 4.) Remove console_locking from idle path as clock gating is done withing driver itself with runtime API. Remove is_suspending check used to acquire console_lock. Signed-off-by: Govindraj.R Signed-off-by: Kevin Hilman --- arch/arm/plat-omap/include/plat/serial.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/arm/plat-omap') diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h index 6975ee3f5217..73d990780da3 100644 --- a/arch/arm/plat-omap/include/plat/serial.h +++ b/arch/arm/plat-omap/include/plat/serial.h @@ -111,10 +111,6 @@ extern void omap_serial_init(void); extern void omap_serial_init_port(struct omap_board_data *bdata); extern int omap_uart_can_sleep(void); extern void omap_uart_check_wakeup(void); -extern void omap_uart_prepare_suspend(void); -extern void omap_uart_prepare_idle(int num); -extern void omap_uart_resume_idle(int num); -extern void omap_uart_enable_irqs(int enable); #endif #endif -- cgit v1.2.3