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ARM: OMAP2+: hwmod: Remove sysc slave idle and auto idle apis 

With the OMAP serial driver sysc cleanup patches in this series, we can
now remove the hwmod external apis for sysc fiddling.

While at this, also remove unused sysc auto idle api from hwmod code.

Tested-by: Vaibhav Bedia <vaibhav.bedia@ti.com>
Tested-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Rajendra nayak <rnayak@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>  # OMAP4/Panda
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Santosh Shilimkar 2013-05-15 20:18:42 +05:30 committed by Paul Walmsley
parent 7f18d05a1a
commit 3260c76055
2 changed files with 0 additions and 71 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
arch/arm/mach-omap2/omap_hwmod.c
View File

@ -2254,42 +2254,6 @@ static int _idle(struct omap_hwmod *oh)
return 0;
}
/**
* omap_hwmod_set_ocp_autoidle - set the hwmod's OCP autoidle bit
* @oh: struct omap_hwmod *
* @autoidle: desired AUTOIDLE bitfield value (0 or 1)
*
* Sets the IP block's OCP autoidle bit in hardware, and updates our
* local copy. Intended to be used by drivers that require
* direct manipulation of the AUTOIDLE bits.
* Returns -EINVAL if @oh is null or is not in the ENABLED state, or passes
* along the return value from _set_module_autoidle().
*
* Any users of this function should be scrutinized carefully.
*/
int omap_hwmod_set_ocp_autoidle(struct omap_hwmod *oh, u8 autoidle)
{
u32 v;
int retval = 0;
unsigned long flags;
if (!oh || oh->_state != _HWMOD_STATE_ENABLED)
return -EINVAL;
spin_lock_irqsave(&oh->_lock, flags);
v = oh->_sysc_cache;
retval = _set_module_autoidle(oh, autoidle, &v);
if (!retval)
_write_sysconfig(v, oh);
spin_unlock_irqrestore(&oh->_lock, flags);
return retval;
}
/**
* _shutdown - shutdown an omap_hwmod
* @oh: struct omap_hwmod *
@ -3188,38 +3152,6 @@ error:
return ret;
}
/**
* omap_hwmod_set_slave_idlemode - set the hwmod's OCP slave idlemode
* @oh: struct omap_hwmod *
* @idlemode: SIDLEMODE field bits (shifted to bit 0)
*
* Sets the IP block's OCP slave idlemode in hardware, and updates our
* local copy. Intended to be used by drivers that have some erratum
* that requires direct manipulation of the SIDLEMODE bits. Returns
* -EINVAL if @oh is null, or passes along the return value from
* _set_slave_idlemode().
*
* XXX Does this function have any current users? If not, we should
* remove it; it is better to let the rest of the hwmod code handle this.
* Any users of this function should be scrutinized carefully.
*/
int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode)
{
u32 v;
int retval = 0;
if (!oh)
return -EINVAL;
v = oh->_sysc_cache;
retval = _set_slave_idlemode(oh, idlemode, &v);
if (!retval)
_write_sysconfig(v, oh);
return retval;
}
/**
* omap_hwmod_lookup - look up a registered omap_hwmod by name
* @name: name of the omap_hwmod to look up

3
arch/arm/mach-omap2/omap_hwmod.h
View File

@ -645,9 +645,6 @@ int omap_hwmod_read_hardreset(struct omap_hwmod *oh, const char *name);
int omap_hwmod_enable_clocks(struct omap_hwmod *oh);
int omap_hwmod_disable_clocks(struct omap_hwmod *oh);
int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode);
int omap_hwmod_set_ocp_autoidle(struct omap_hwmod *oh, u8 autoidle);
int omap_hwmod_reset(struct omap_hwmod *oh);
void omap_hwmod_ocp_barrier(struct omap_hwmod *oh);