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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
| commit | 0d4a42f6bd298e826620585e766a154ab460617a (patch) | |
| tree | 406d8f7778691d858dbe3e48e4bbb10e99c0a58a /arch/arm/mach-omap2/prm33xx.c | |
| parent | d62b4892f3d9f7dd2002e5309be10719d6805b0f (diff) | |
| parent | a937536b868b8369b98967929045f1df54234323 (diff) | |
Merge tag 'v3.9-rc3' into drm-intel-next-queued
Backmerge so that I can merge Imre Deak's coalesced sg entries fixes,
which depend upon the new for_each_sg_page introduce in
commit a321e91b6d73ed011ffceed384c40d2785cf723b
Author: Imre Deak <imre.deak@intel.com>
Date: Wed Feb 27 17:02:56 2013 -0800
lib/scatterlist: add simple page iterator
The merge itself is just two trivial conflicts:
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'arch/arm/mach-omap2/prm33xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/prm33xx.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/prm33xx.c b/arch/arm/mach-omap2/prm33xx.c index 1ac73883f891..44c0d7216aa7 100644 --- a/arch/arm/mach-omap2/prm33xx.c +++ b/arch/arm/mach-omap2/prm33xx.c @@ -110,11 +110,11 @@ int am33xx_prm_assert_hardreset(u8 shift, s16 inst, u16 rstctrl_offs) * -EINVAL upon an argument error, -EEXIST if the submodule was already out * of reset, or -EBUSY if the submodule did not exit reset promptly. */ -int am33xx_prm_deassert_hardreset(u8 shift, s16 inst, +int am33xx_prm_deassert_hardreset(u8 shift, u8 st_shift, s16 inst, u16 rstctrl_offs, u16 rstst_offs) { int c; - u32 mask = 1 << shift; + u32 mask = 1 << st_shift; /* Check the current status to avoid de-asserting the line twice */ if (am33xx_prm_is_hardreset_asserted(shift, inst, rstctrl_offs) == 0) @@ -122,11 +122,14 @@ int am33xx_prm_deassert_hardreset(u8 shift, s16 inst, /* Clear the reset status by writing 1 to the status bit */ am33xx_prm_rmw_reg_bits(0xffffffff, mask, inst, rstst_offs); + /* de-assert the reset control line */ + mask = 1 << shift; + am33xx_prm_rmw_reg_bits(mask, 0, inst, rstctrl_offs); - /* wait the status to be set */ - omap_test_timeout(am33xx_prm_is_hardreset_asserted(shift, inst, + /* wait the status to be set */ + omap_test_timeout(am33xx_prm_is_hardreset_asserted(st_shift, inst, rstst_offs), MAX_MODULE_HARDRESET_WAIT, c); |