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| author | Tony Lindgren <tony@atomide.com> | 2018-04-16 20:22:01 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-04-16 20:22:40 +0300 |
| commit | 44773ba170a6f969620221a6d87d03feae5e464f (patch) | |
| tree | 2f18ff1277fe87f237570ace7de135a8047196a0 /arch/arm/mach-omap2/pm.c | |
| parent | 60cc43fc888428bb2f18f08997432d426a243338 (diff) | |
| download | linux-44773ba170a6f969620221a6d87d03feae5e464f.tar.xz | |
ARM: OMAP2+: Drop unused pm-noop
Looks like these functions don't do anything in the mainline kernel so
we can just drop it.
Note that we must now also remove ir-rx51 pdata as it relies on the dummy
platform data that does not do anything. And ir-rx51 is calling a pdata
callback that doesn't do anything without checking if it exists first.
For configuring device specific minimal latencies, the interface to use
is pm_qos_add_request(). For an example, see what was done in commit
9834ffd1ecc3 ("ASoC: omap-mcbsp: Add PM QoS support for McBSP to prevent
glitches"). I've added some comments to ir-rx51 so people using it can
add pm_qos support and test it.
Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Cc: Kevin Hilman <khilman@kernel.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/pm.c')
| -rw-r--r-- | arch/arm/mach-omap2/pm.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 6f68576e5695..b98c46d7f112 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -16,11 +16,11 @@ #include <linux/pm_opp.h> #include <linux/export.h> #include <linux/suspend.h> +#include <linux/clk.h> #include <linux/cpu.h> #include <asm/system_misc.h> -#include "omap-pm.h" #include "omap_device.h" #include "common.h" @@ -230,14 +230,6 @@ static void __init omap4_init_voltages(void) omap2_set_init_voltage("iva", "dpll_iva_m5x2_ck", "iva"); } -static int __init omap2_common_pm_init(void) -{ - omap_pm_if_init(); - - return 0; -} -omap_postcore_initcall(omap2_common_pm_init); - int __init omap2_common_pm_late_init(void) { /* Init the voltage layer */ |