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| author | Rajendra Nayak <rnayak@ti.com> | 2012-03-13 22:55:24 +0530 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2012-04-05 02:59:32 -0600 |
| commit | f9a2f9c3fa76eec55928e8e06f3094c8f01df7cb (patch) | |
| tree | ddb760d292b4a1d4d79bbb2c63b98dca25176c00 /arch | |
| parent | 2800852a079504f35f88e44faf5c9c96318c0cca (diff) | |
| download | linux-hpc-f9a2f9c3fa76eec55928e8e06f3094c8f01df7cb.tar.gz | |
ARM: OMAP2+: hwmod: Make omap_hwmod_softreset wait for reset status
omap_hwmod_softreset() does not seem to wait for reset status
after doing a softreset. Make it use _ocp_softreset() instead
which does this correctly.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Anand Gadiyar <gadiyar@ti.com>
Cc: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index d32c1ce4f3ab11..72903d42ab0def 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -1901,20 +1901,10 @@ void omap_hwmod_write(u32 v, struct omap_hwmod *oh, u16 reg_offs) */ int omap_hwmod_softreset(struct omap_hwmod *oh) { - u32 v; - int ret; - - if (!oh || !(oh->_sysc_cache)) + if (!oh) return -EINVAL; - v = oh->_sysc_cache; - ret = _set_softreset(oh, &v); - if (ret) - goto error; - _write_sysconfig(v, oh); - -error: - return ret; + return _ocp_softreset(oh); } /** |