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

Browse Source 
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.
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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>
This commit is contained in:
Arnd Bergmann 2013-06-20 16:40:14 +02:00
commit 60d808ddff
4 changed files with 2 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/boot/dts/am33xx.dtsi
View File

@ -394,7 +394,6 @@
compatible = "ti,am3352-ocmcram";
reg = <0x40300000 0x10000>;
ti,hwmods = "ocmcram";
ti,no_idle_on_suspend;
};
wkup_m3: wkup_m3@44d00000 {

9
arch/arm/mach-omap2/omap_device.c
View File

@ -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);
}

10
arch/arm/mach-omap2/omap_device.h
View File

@ -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

7
arch/arm/mach-omap2/serial.c
View File

@ -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) {