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Building an OMAP1510-only Kconfig generates the following warnings:
arch/arm/mach-omap1/pm.c: In function ¡omap1_pm_idle¢:
arch/arm/mach-omap1/pm.c:123:2: warning: #warning Enable 32kHz OS timer in order to allow sleep states in idle [-Wcpp]
#warning Enable 32kHz OS timer in order to allow sleep states in idle
^
arch/arm/mach-omap1/pm.c: At top level:
arch/arm/mach-omap1/pm.c:76:23: warning: ¡enable_dyn_sleep¢ defined but not used [-Wunused-variable]
static unsigned short enable_dyn_sleep = 0;
^
These are not so easy to fix in an obviously correct fashion, since I
don't have these devices up and running in my testbed. So, use
arch/arm/plat-omap/Kconfig and the existing pm.c source as a guide,
and posit that deep power saving states are only supported on OMAP16xx
chips with kernels built with both CONFIG_OMAP_DM_TIMER=y and
CONFIG_OMAP_32K_TIMER=y.
While here, clean up a few printk()s and unnecessary #ifdefs.
This second version of the patch incorporates several suggestions from
Jon Hunter <jgchunter@gmail.com>.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Jon Hunter <jonathanh@nvidia.com>
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Tuukka Tikkanen <tuukka.tikkanen@linaro.org>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-omap@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Acked-by: Jon Hunter <jgchunter@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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|---|---|---|
| .. | ||
| include/mach | ||
| ams-delta-fiq-handler.S | ||
| ams-delta-fiq.c | ||
| board-ams-delta.c | ||
| board-fsample.c | ||
| board-generic.c | ||
| board-h2-mmc.c | ||
| board-h2.c | ||
| board-h2.h | ||
| board-h3-mmc.c | ||
| board-h3.c | ||
| board-h3.h | ||
| board-htcherald.c | ||
| board-innovator.c | ||
| board-nand.c | ||
| board-nokia770.c | ||
| board-osk.c | ||
| board-palmte.c | ||
| board-palmtt.c | ||
| board-palmz71.c | ||
| board-perseus2.c | ||
| board-sx1-mmc.c | ||
| board-sx1.c | ||
| board-voiceblue.c | ||
| clock_data.c | ||
| clock.c | ||
| clock.h | ||
| common.h | ||
| devices.c | ||
| dma.c | ||
| fb.c | ||
| flash.c | ||
| fpga.c | ||
| fpga.h | ||
| gpio7xx.c | ||
| gpio15xx.c | ||
| gpio16xx.c | ||
| i2c.c | ||
| id.c | ||
| io.c | ||
| iomap.h | ||
| irq.c | ||
| Kconfig | ||
| lcd_dma.c | ||
| Makefile | ||
| Makefile.boot | ||
| mcbsp.c | ||
| mmc.h | ||
| mux.c | ||
| ocpi.c | ||
| opp_data.c | ||
| opp.h | ||
| pm_bus.c | ||
| pm.c | ||
| pm.h | ||
| reset.c | ||
| serial.c | ||
| sleep.S | ||
| soc.h | ||
| sram-init.c | ||
| sram.h | ||
| sram.S | ||
| time.c | ||
| timer32k.c | ||
| timer.c | ||
| usb.c | ||