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ARM: OMAP2+: pm: Remove static devices variable for mpu, dsp, iva and l3 PM

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Since the device pointer is now retrieved using the hwmod name, remove
the static variables used to store the device pointers for DSP, MPU, IVA
and L3 devices for PM/DVFS usage.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Benoit Cousson 2011-08-16 15:03:59 +02:00 committed by Kevin Hilman
parent 0f7aa005c8
commit 766e7afc38
1 changed files with 7 additions and 40 deletions
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47
arch/arm/mach-omap2/pm.c
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@ -26,38 +26,7 @@
static struct omap_device_pm_latency *pm_lats;
static struct device *mpu_dev;
static struct device *iva_dev;
static struct device *l3_dev;
static struct device *dsp_dev;
struct device *omap2_get_mpuss_device(void)
{
WARN_ON_ONCE(!mpu_dev);
return mpu_dev;
}
struct device *omap2_get_iva_device(void)
{
WARN_ON_ONCE(!iva_dev);
return iva_dev;
}
struct device *omap2_get_l3_device(void)
{
WARN_ON_ONCE(!l3_dev);
return l3_dev;
}
struct device *omap4_get_dsp_device(void)
{
WARN_ON_ONCE(!dsp_dev);
return dsp_dev;
}
EXPORT_SYMBOL(omap4_get_dsp_device);
/* static int _init_omap_device(struct omap_hwmod *oh, void *user) */
static int _init_omap_device(char *name, struct device **new_dev)
static int _init_omap_device(char *name)
{
struct omap_hwmod *oh;
struct platform_device *pdev;
@ -72,8 +41,6 @@ static int _init_omap_device(char *name, struct device **new_dev)
__func__, name))
return -ENODEV;
*new_dev = &pdev->dev;
return 0;
}
@ -82,16 +49,16 @@ static int _init_omap_device(char *name, struct device **new_dev)
*/
static void omap2_init_processor_devices(void)
{
_init_omap_device("mpu", &mpu_dev);
_init_omap_device("mpu");
if (omap3_has_iva())
_init_omap_device("iva", &iva_dev);
_init_omap_device("iva");
if (cpu_is_omap44xx()) {
_init_omap_device("l3_main_1", &l3_dev);
_init_omap_device("dsp", &dsp_dev);
_init_omap_device("iva", &iva_dev);
_init_omap_device("l3_main_1");
_init_omap_device("dsp");
_init_omap_device("iva");
} else {
_init_omap_device("l3_main", &l3_dev);
_init_omap_device("l3_main");
}
}