diff options
| author | Tero Kristo <t-kristo@ti.com> | 2014-10-27 18:39:23 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-10-27 18:39:23 +0300 |
| commit | 9002e921aa9a97de9de86fad34917c573dfc822b (patch) | |
| tree | a9786c0dd57c5cd2e1d83d6106e2524dfcaaabf1 /arch | |
| parent | 8843b119ed65cf88560fce6bbbcf027561c3103a (diff) | |
| download | linux-9002e921aa9a97de9de86fad34917c573dfc822b.tar.xz | |
ARM: OMAP2/3: hwmod: merge wait_target_ready functions for omap2/3
The implementation on these is identical, so no need to have them separate.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod.c | 35 |
1 files changed, 4 insertions, 31 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 716247ed9e0c..67bf7274ce89 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -2927,7 +2927,7 @@ static int __init _alloc_linkspace(struct omap_hwmod_ocp_if **ois) /* Static functions intended only for use in soc_ops field function pointers */ /** - * _omap2xxx_wait_target_ready - wait for a module to leave slave idle + * _omap2xxx_3xxx_wait_target_ready - wait for a module to leave slave idle * @oh: struct omap_hwmod * * * Wait for a module @oh to leave slave idle. Returns 0 if the module @@ -2935,7 +2935,7 @@ static int __init _alloc_linkspace(struct omap_hwmod_ocp_if **ois) * slave idle; otherwise, pass along the return value of the * appropriate *_cm*_wait_module_ready() function. */ -static int _omap2xxx_wait_target_ready(struct omap_hwmod *oh) +static int _omap2xxx_3xxx_wait_target_ready(struct omap_hwmod *oh) { if (!oh) return -EINVAL; @@ -2954,33 +2954,6 @@ static int _omap2xxx_wait_target_ready(struct omap_hwmod *oh) } /** - * _omap3xxx_wait_target_ready - wait for a module to leave slave idle - * @oh: struct omap_hwmod * - * - * Wait for a module @oh to leave slave idle. Returns 0 if the module - * does not have an IDLEST bit or if the module successfully leaves - * slave idle; otherwise, pass along the return value of the - * appropriate *_cm*_wait_module_ready() function. - */ -static int _omap3xxx_wait_target_ready(struct omap_hwmod *oh) -{ - if (!oh) - return -EINVAL; - - if (oh->flags & HWMOD_NO_IDLEST) - return 0; - - if (!_find_mpu_rt_port(oh)) - return 0; - - /* XXX check module SIDLEMODE, hardreset status, enabled clocks */ - - return omap3xxx_cm_wait_module_ready(oh->prcm.omap2.module_offs, - oh->prcm.omap2.idlest_reg_id, - oh->prcm.omap2.idlest_idle_bit); -} - -/** * _omap4_wait_target_ready - wait for a module to leave slave idle * @oh: struct omap_hwmod * * @@ -4234,12 +4207,12 @@ int omap_hwmod_pad_route_irq(struct omap_hwmod *oh, int pad_idx, int irq_idx) void __init omap_hwmod_init(void) { if (cpu_is_omap24xx()) { - soc_ops.wait_target_ready = _omap2xxx_wait_target_ready; + soc_ops.wait_target_ready = _omap2xxx_3xxx_wait_target_ready; soc_ops.assert_hardreset = _omap2_assert_hardreset; soc_ops.deassert_hardreset = _omap2_deassert_hardreset; soc_ops.is_hardreset_asserted = _omap2_is_hardreset_asserted; } else if (cpu_is_omap34xx()) { - soc_ops.wait_target_ready = _omap3xxx_wait_target_ready; + soc_ops.wait_target_ready = _omap2xxx_3xxx_wait_target_ready; soc_ops.assert_hardreset = _omap2_assert_hardreset; soc_ops.deassert_hardreset = _omap2_deassert_hardreset; soc_ops.is_hardreset_asserted = _omap2_is_hardreset_asserted; |