Merge tag 'omap-for-v3.11/pm-serial-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup

From Tony Lindgren:

Serial driver platform init code clean-up via Kevin Hilman <khilman@linaro.org>:

OMAP: PM: the serial core + driver can no handle no_console_suspend support
without any SoC specific handlding or SoC-specific DT bindings.  Remove
the now unused SoC specifics for OMAP.

* tag 'omap-for-v3.11/pm-serial-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  arm: omap2+: omap_device: remove no_idle_on_suspend
  arm: dts: am33xx: Remove "ti,no_idle_on_suspend" property.
  arm: omap2+: serial: remove no_console_suspend support

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

4 files changed, 2 insertions, 25 deletions

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 8e1248f01fab..77aa1b0cf6a7 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -394,7 +394,6 @@
                         compatible = "ti,am3352-ocmcram";
                         reg = <0x40300000 0x10000>;
                         ti,hwmods = "ocmcram";
-                        ti,no_idle_on_suspend;
                 };
 
                 wkup_m3: wkup_m3@44d00000 {
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index e6d230700b2b..68be532f8688 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -170,9 +170,6 @@ static int omap_device_build_from_dt(struct platform_device *pdev)
                         r->name = dev_name(&pdev->dev);
         }
 
-        if (of_get_property(node, "ti,no_idle_on_suspend", NULL))
-                omap_device_disable_idle_on_suspend(pdev);
-
         pdev->dev.pm_domain = &omap_device_pm_domain;
 
 odbfd_exit1:
@@ -621,8 +618,7 @@ static int _od_suspend_noirq(struct device *dev)
 
         if (!ret && !pm_runtime_status_suspended(dev)) {
                 if (pm_generic_runtime_suspend(dev) == 0) {
-                        if (!(od->flags & OMAP_DEVICE_NO_IDLE_ON_SUSPEND))
-                                omap_device_idle(pdev);
+                        omap_device_idle(pdev);
                         od->flags |= OMAP_DEVICE_SUSPENDED;
                 }
         }
@@ -638,8 +634,7 @@ static int _od_resume_noirq(struct device *dev)
         if ((od->flags & OMAP_DEVICE_SUSPENDED) &&
             !pm_runtime_status_suspended(dev)) {
                 od->flags &= ~OMAP_DEVICE_SUSPENDED;
-                if (!(od->flags & OMAP_DEVICE_NO_IDLE_ON_SUSPEND))
-                        omap_device_enable(pdev);
+                omap_device_enable(pdev);
                 pm_generic_runtime_resume(dev);
         }
 
diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
index 044c31d50e5b..17ca1aec2710 100644
--- a/arch/arm/mach-omap2/omap_device.h
+++ b/arch/arm/mach-omap2/omap_device.h
@@ -38,7 +38,6 @@ extern struct dev_pm_domain omap_device_pm_domain;
 
 /* omap_device.flags values */
 #define OMAP_DEVICE_SUSPENDED           BIT(0)
-#define OMAP_DEVICE_NO_IDLE_ON_SUSPEND  BIT(1)
 
 /**
  * struct omap_device - omap_device wrapper for platform_devices
@@ -101,13 +100,4 @@ static inline struct omap_device *to_omap_device(struct platform_device *pdev)
 {
         return pdev ? pdev->archdata.od : NULL;
 }
-
-static inline
-void omap_device_disable_idle_on_suspend(struct platform_device *pdev)
-{
-        struct omap_device *od = to_omap_device(pdev);
-
-        od->flags |= OMAP_DEVICE_NO_IDLE_ON_SUSPEND;
-}
-
 #endif
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index f6601563aa69..58d5b5667315 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -63,7 +63,6 @@ struct omap_uart_state {
 static LIST_HEAD(uart_list);
 static u8 num_uarts;
 static u8 console_uart_id = -1;
-static u8 no_console_suspend;
 static u8 uart_debug;
 
 #define DEFAULT_RXDMA_POLLRATE          1       /* RX DMA polling rate (us) */
@@ -207,9 +206,6 @@ static int __init omap_serial_early_init(void)
                                         uart_name, uart->num);
                         }
 
-                        if (cmdline_find_option("no_console_suspend"))
-                                no_console_suspend = true;
-
                         /*
                          * omap-uart can be used for earlyprintk logs
                          * So if omap-uart is used as console then prevent
@@ -292,9 +288,6 @@ void __init omap_serial_init_port(struct omap_board_data *bdata,
                 return;
         }
 
-        if ((console_uart_id == bdata->id) && no_console_suspend)
-                omap_device_disable_idle_on_suspend(pdev);
-
         oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);
 
         if (console_uart_id == bdata->id) {