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authorTony Lindgren <tony@atomide.com>2018-04-16 10:22:01 -0700
committerTony Lindgren <tony@atomide.com>2018-04-16 10:22:40 -0700
commit44773ba170a6f969620221a6d87d03feae5e464f (patch)
tree2f18ff1277fe87f237570ace7de135a8047196a0 /arch/arm/plat-omap
parent60cc43fc888428bb2f18f08997432d426a243338 (diff)
downloadlinux-44773ba170a6f969620221a6d87d03feae5e464f.tar.bz2
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/plat-omap')
-rw-r--r--arch/arm/plat-omap/Kconfig10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index afc1a1d4f7a5..c0a242cae79a 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -115,16 +115,6 @@ config OMAP_SERIAL_WAKE
to data on the serial RX line. This allows you to wake the
system from serial console.
-choice
- prompt "OMAP PM layer selection"
- depends on ARCH_OMAP
- default OMAP_PM_NOOP
-
-config OMAP_PM_NOOP
- bool "No-op/debug PM layer"
-
-endchoice
-
endmenu
endif