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author | Tony Lindgren <tony@atomide.com> | 2017-05-31 15:51:37 -0700 |
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committer | Tony Lindgren <tony@atomide.com> | 2017-06-08 04:15:10 -0700 |
commit | 1aa8f0cb19e59a0def9925d401d628c1846c3270 (patch) | |
tree | 33bef004aea2ab69cc904f12da6aeef40ca8563d /arch/arm/mach-omap2 | |
parent | 2a26d31b1bae5d07b97fc05755053295da686ec7 (diff) | |
download | op-kernel-dev-1aa8f0cb19e59a0def9925d401d628c1846c3270.zip op-kernel-dev-1aa8f0cb19e59a0def9925d401d628c1846c3270.tar.gz |
ARM: OMAP2+: Remove unused legacy code for interconnects
We are now booting all mach-omap2 in device tree only mode.
Any code that is only called in legacy boot mode where
of_have_populated_dt() is not set is safe to remove now.
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r-- | arch/arm/mach-omap2/omap_device.c | 5 | ||||
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod.c | 23 | ||||
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 3 |
3 files changed, 12 insertions, 19 deletions
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index f989145..ef9ffb8 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -65,7 +65,7 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, r = clk_get_sys(NULL, clk_name); - if (IS_ERR(r) && of_have_populated_dt()) { + if (IS_ERR(r)) { struct of_phandle_args clkspec; clkspec.np = of_find_node_by_name(NULL, clk_name); @@ -953,9 +953,6 @@ static int __init omap_device_late_init(void) { bus_for_each_dev(&platform_bus_type, NULL, NULL, omap_device_late_idle); - WARN(!of_have_populated_dt(), - "legacy booting deprecated, please update to boot with .dts\n"); - return 0; } omap_late_initcall_sync(omap_device_late_init); diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 8bcea0d..0f7afda 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -2334,24 +2334,21 @@ static int __init _init(struct omap_hwmod *oh, void *data) { int r, index; struct device_node *np = NULL; + struct device_node *bus; if (oh->_state != _HWMOD_STATE_REGISTERED) return 0; - if (of_have_populated_dt()) { - struct device_node *bus; - - bus = of_find_node_by_name(NULL, "ocp"); - if (!bus) - return -ENODEV; + bus = of_find_node_by_name(NULL, "ocp"); + if (!bus) + return -ENODEV; - r = of_dev_hwmod_lookup(bus, oh, &index, &np); - if (r) - pr_debug("omap_hwmod: %s missing dt data\n", oh->name); - else if (np && index) - pr_warn("omap_hwmod: %s using broken dt data from %s\n", - oh->name, np->name); - } + r = of_dev_hwmod_lookup(bus, oh, &index, &np); + if (r) + pr_debug("omap_hwmod: %s missing dt data\n", oh->name); + else if (np && index) + pr_warn("omap_hwmod: %s using broken dt data from %s\n", + oh->name, np->name); r = _init_mpu_rt_base(oh, NULL, index, np); if (r < 0) { diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 1c6ca4d..c327643 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -3204,8 +3204,7 @@ int __init omap3xxx_hwmod_init(void) * If DT information is missing, enable them only for GP devices. */ - if (of_have_populated_dt()) - bus = of_find_node_by_name(NULL, "ocp"); + bus = of_find_node_by_name(NULL, "ocp"); if (h_sham && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "sham")) { r = omap_hwmod_register_links(h_sham); |