21 Nov, 2013
1 commit
-
Pull more ACPI and power management updates from Rafael Wysocki:
- ACPI-based device hotplug fixes for issues introduced recently and a
fix for an older error code path bug in the ACPI PCI host bridge
driver- Fix for recently broken OMAP cpufreq build from Viresh Kumar
- Fix for a recent hibernation regression related to s2disk
- Fix for a locking-related regression in the ACPI EC driver from
Puneet Kumar- System suspend error code path fix related to runtime PM and runtime
PM documentation update from Ulf Hansson- cpufreq's conservative governor fix from Xiaoguang Chen
- New processor IDs for intel_idle and turbostat and removal of an
obsolete Kconfig option from Len Brown- New device IDs for the ACPI LPSS (Low-Power Subsystem) driver and
ACPI-based PCI hotplug (ACPIPHP) cleanup from Mika Westerberg- Removal of several ACPI video DMI blacklist entries that are not
necessary any more from Aaron Lu- Rework of the ACPI companion representation in struct device and code
cleanup related to that change from Rafael J Wysocki, Lan Tianyu and
Jarkko Nikula- Fixes for assigning names to ACPI-enumerated I2C and SPI devices from
Jarkko Nikula* tag 'pm+acpi-2-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (24 commits)
PCI / hotplug / ACPI: Drop unused acpiphp_debug declaration
ACPI / scan: Set flags.match_driver in acpi_bus_scan_fixed()
ACPI / PCI root: Clear driver_data before failing enumeration
ACPI / hotplug: Fix PCI host bridge hot removal
ACPI / hotplug: Fix acpi_bus_get_device() return value check
cpufreq: governor: Remove fossil comment in the cpufreq_governor_dbs()
ACPI / video: clean up DMI table for initial black screen problem
ACPI / EC: Ensure lock is acquired before accessing ec struct members
PM / Hibernate: Do not crash kernel in free_basic_memory_bitmaps()
ACPI / AC: Remove struct acpi_device pointer from struct acpi_ac
spi: Use stable dev_name for ACPI enumerated SPI slaves
i2c: Use stable dev_name for ACPI enumerated I2C slaves
ACPI: Provide acpi_dev_name accessor for struct acpi_device device name
ACPI / bind: Use (put|get)_device() on ACPI device objects too
ACPI: Eliminate the DEVICE_ACPI_HANDLE() macro
ACPI / driver core: Store an ACPI device pointer in struct acpi_dev_node
cpufreq: OMAP: Fix compilation error 'r & ret undeclared'
PM / Runtime: Fix error path for prepare
PM / Runtime: Update documentation around probe|remove|suspend
cpufreq: conservative: set requested_freq to policy max when it is over policy max
...
19 Nov, 2013
1 commit
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Pull MMC updates from Chris Ball:
"MMC highlights for 3.13:Core:
- Improve runtime PM support, remove mmc_{suspend,resume}_host().
- Add MMC_CAP_RUNTIME_RESUME, for delaying MMC resume until we're
outside of the resume sequence (in runtime_resume) to decrease
system resume time.Drivers:
- dw_mmc: Support HS200 mode.
- sdhci-eshdc-imx: Support SD3.0 SDR clock tuning, DDR on IMX6.
- sdhci-pci: Add support for Intel Clovertrail and Merrifield"* tag 'mmc-updates-for-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (108 commits)
mmc: wbsd: Silence compiler warning
mmc: core: Silence compiler warning in __mmc_switch
mmc: sh_mmcif: Convert to clk_prepare|unprepare
mmc: sh_mmcif: Convert to PM macros when defining dev_pm_ops
mmc: dw_mmc: exynos: Revert the sdr_timing assignment
mmc: sdhci: Avoid needless loop while handling SDIO interrupts in sdhci_irq
mmc: core: Add MMC_CAP_RUNTIME_RESUME to resume at runtime_resume
mmc: core: Improve runtime PM support during suspend/resume for sd/mmc
mmc: core: Remove redundant mmc_power_up|off at runtime callbacks
mmc: Don't force card to active state when entering suspend/shutdown
MIPS: db1235: Don't use MMC_CLKGATE
mmc: core: Remove deprecated mmc_suspend|resume_host APIs
mmc: mmci: Move away from using deprecated APIs
mmc: via-sdmmc: Move away from using deprecated APIs
mmc: tmio: Move away from using deprecated APIs
mmc: sh_mmcif: Move away from using deprecated APIs
mmc: sdricoh_cs: Move away from using deprecated APIs
mmc: rtsx: Remove redundant suspend and resume callbacks
mmc: wbsd: Move away from using deprecated APIs
mmc: pxamci: Remove redundant suspend and resume callbacks
...
15 Nov, 2013
1 commit
-
Modify struct acpi_dev_node to contain a pointer to struct acpi_device
associated with the given device object (that is, its ACPI companion
device) instead of an ACPI handle corresponding to it. Introduce two
new macros for manipulating that pointer in a CONFIG_ACPI-safe way,
ACPI_COMPANION() and ACPI_COMPANION_SET(), and rework the
ACPI_HANDLE() macro to take the above changes into account.
Drop the ACPI_HANDLE_SET() macro entirely and rework its users to
use ACPI_COMPANION_SET() instead. For some of them who used to
pass the result of acpi_get_child() directly to ACPI_HANDLE_SET()
introduce a helper routine acpi_preset_companion() doing an
equivalent thing.The main motivation for doing this is that there are things
represented by struct acpi_device objects that don't have valid
ACPI handles (so called fixed ACPI hardware features, such as
power and sleep buttons) and we would like to create platform
device objects for them and "glue" them to their ACPI companions
in the usual way (which currently is impossible due to the
lack of valid ACPI handles). However, there are more reasons
why it may be useful.First, struct acpi_device pointers allow of much better type checking
than void pointers which are ACPI handles, so it should be more
difficult to write buggy code using modified struct acpi_dev_node
and the new macros. Second, the change should help to reduce (over
time) the number of places in which the result of ACPI_HANDLE() is
passed to acpi_bus_get_device() in order to obtain a pointer to the
struct acpi_device associated with the given "physical" device,
because now that pointer is returned by ACPI_COMPANION() directly.
Finally, the change should make it easier to write generic code that
will build both for CONFIG_ACPI set and unset without adding explicit
compiler directives to it.Signed-off-by: Rafael J. Wysocki
Acked-by: Greg Kroah-Hartman
Tested-by: Mika Westerberg # on Haswell
Reviewed-by: Mika Westerberg
Reviewed-by: Aaron Lu # for ATA and SDIO part
14 Nov, 2013
2 commits
-
Pull ARM updates from Russell King:
"Included in this series are:1. BE8 (modern big endian) changes for ARM from Ben Dooks
2. big.Little support from Nicolas Pitre and Dave Martin
3. support for LPAE systems with all system memory above 4GB
4. Perf updates from Will Deacon
5. Additional prefetching and other performance improvements from Will.
6. Neon-optimised AES implementation fro Ard.
7. A number of smaller fixes scattered around the place.There is a rather horrid merge conflict in tools/perf - I was never
notified of the conflict because it originally occurred between Will's
tree and other stuff. Consequently I have a resolution which Will
forwarded me, which I'll forward on immediately after sending this
mail.The other notable thing is I'm expecting some build breakage in the
crypto stuff on ARM only with Ard's AES patches. These were merged
into a stable git branch which others had already pulled, so there's
little I can do about this. The problem is caused because these
patches have a dependency on some code in the crypto git tree - I
tried requesting a branch I can pull to resolve these, and all I got
each time from the crypto people was "we'll revert our patches then"
which would only make things worse since I still don't have the
dependent patches. I've no idea what's going on there or how to
resolve that, and since I can't split these patches from the rest of
this pull request, I'm rather stuck with pushing this as-is or
reverting Ard's patches.Since it should "come out in the wash" I've left them in - the only
build problems they seem to cause at the moment are with randconfigs,
and since it's a new feature anyway. However, if by -rc1 the
dependencies aren't in, I think it'd be best to revert Ard's patches"I resolved the perf conflict roughly as per the patch sent by Russell,
but there may be some differences. Any errors are likely mine. Let's
see how the crypto issues work out..* 'for-linus' of git://git.linaro.org/people/rmk/linux-arm: (110 commits)
ARM: 7868/1: arm/arm64: remove atomic_clear_mask() in "include/asm/atomic.h"
ARM: 7867/1: include: asm: use 'int' instead of 'unsigned long' for 'oldval' in atomic_cmpxchg().
ARM: 7866/1: include: asm: use 'long long' instead of 'u64' within atomic.h
ARM: 7871/1: amba: Extend number of IRQS
ARM: 7887/1: Don't smp_cross_call() on UP devices in arch_irq_work_raise()
ARM: 7872/1: Support arch_irq_work_raise() via self IPIs
ARM: 7880/1: Clear the IT state independent of the Thumb-2 mode
ARM: 7878/1: nommu: Implement dummy early_paging_init()
ARM: 7876/1: clear Thumb-2 IT state on exception handling
ARM: 7874/2: bL_switcher: Remove cpu_hotplug_driver_{lock,unlock}()
ARM: footbridge: fix build warnings for netwinder
ARM: 7873/1: vfp: clear vfp_current_hw_state for dying cpu
ARM: fix misplaced arch_virt_to_idmap()
ARM: 7848/1: mcpm: Implement cpu_kill() to synchronise on powerdown
ARM: 7847/1: mcpm: Factor out logical-to-physical CPU translation
ARM: 7869/1: remove unused XSCALE_PMU Kconfig param
ARM: 7864/1: Handle 64-bit memory in case of 32-bit phys_addr_t
ARM: 7863/1: Let arm_add_memory() always use 64-bit arguments
ARM: 7862/1: pcpu: replace __get_cpu_var_uses
ARM: 7861/1: cacheflush: consolidate single-CPU ARMv7 cache disabling code
... -
Pull DMA mask updates from Russell King:
"This series cleans up the handling of DMA masks in a lot of drivers,
fixing some bugs as we go.Some of the more serious errors include:
- drivers which only set their coherent DMA mask if the attempt to
set the streaming mask fails.
- drivers which test for a NULL dma mask pointer, and then set the
dma mask pointer to a location in their module .data section -
which will cause problems if the module is reloaded.To counter these, I have introduced two helper functions:
- dma_set_mask_and_coherent() takes care of setting both the
streaming and coherent masks at the same time, with the correct
error handling as specified by the API.
- dma_coerce_mask_and_coherent() which resolves the problem of
drivers forcefully setting DMA masks. This is more a marker for
future work to further clean these locations up - the code which
creates the devices really should be initialising these, but to fix
that in one go along with this change could potentially be very
disruptive.The last thing this series does is prise away some of Linux's addition
to "DMA addresses are physical addresses and RAM always starts at
zero". We have ARM LPAE systems where all system memory is above 4GB
physical, hence having DMA masks interpreted by (eg) the block layers
as describing physical addresses in the range 0..DMAMASK fails on
these platforms. Santosh Shilimkar addresses this in this series; the
patches were copied to the appropriate people multiple times but were
ignored.Fixing this also gets rid of some ARM weirdness in the setup of the
max*pfn variables, and brings ARM into line with every other Linux
architecture as far as those go"* 'for-linus-dma-masks' of git://git.linaro.org/people/rmk/linux-arm: (52 commits)
ARM: 7805/1: mm: change max*pfn to include the physical offset of memory
ARM: 7797/1: mmc: Use dma_max_pfn(dev) helper for bounce_limit calculations
ARM: 7796/1: scsi: Use dma_max_pfn(dev) helper for bounce_limit calculations
ARM: 7795/1: mm: dma-mapping: Add dma_max_pfn(dev) helper function
ARM: 7794/1: block: Rename parameter dma_mask to max_addr for blk_queue_bounce_limit()
ARM: DMA-API: better handing of DMA masks for coherent allocations
ARM: 7857/1: dma: imx-sdma: setup dma mask
DMA-API: firmware/google/gsmi.c: avoid direct access to DMA masks
DMA-API: dcdbas: update DMA mask handing
DMA-API: dma: edma.c: no need to explicitly initialize DMA masks
DMA-API: usb: musb: use platform_device_register_full() to avoid directly messing with dma masks
DMA-API: crypto: remove last references to 'static struct device *dev'
DMA-API: crypto: fix ixp4xx crypto platform device support
DMA-API: others: use dma_set_coherent_mask()
DMA-API: staging: use dma_set_coherent_mask()
DMA-API: usb: use new dma_coerce_mask_and_coherent()
DMA-API: usb: use dma_set_coherent_mask()
DMA-API: parport: parport_pc.c: use dma_coerce_mask_and_coherent()
DMA-API: net: octeon: use dma_coerce_mask_and_coherent()
DMA-API: net: nxp/lpc_eth: use dma_coerce_mask_and_coherent()
...
12 Nov, 2013
1 commit
09 Nov, 2013
6 commits
-
The commit "mmc: wbsd: Move away from using deprecated APIs" introduced
a compiler warning, let's silence it.Cc: Pierre Ossman
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Previously only clk_enable|disable were being used. Adapt properly
to the clock API, by also using clk_prepare|unprepare.Cc: Guennadi Liakhovetski
Signed-off-by: Ulf Hansson
Acked-by: Guennadi Liakhovetski
Signed-off-by: Chris Ball -
Use SET_SYSTEM_SLEEP_PM_OPS to simplify code.
Cc: Guennadi Liakhovetski
Signed-off-by: Ulf Hansson
Acked-by: Guennadi Liakhovetski
Signed-off-by: Chris Ball -
e6c784eded7b3 ("mmc: dw_mmc: exynos: move the exynos private init") was
wrongly assigning ddr_timing value to sdr_timing. This patch fixes this
by reverting the sdr_timing assignment statement to the earlier location.Signed-off-by: Yuvaraj Kumar C D
Acked-by: Seungwon Jeon
Signed-off-by: Chris Ball -
Ignore Card Interrupt bit in the interrupt status if we already
know that mmc_signal_sdio_irq() is going to be called at the end of
sdhci_irq(). This avoids a needless loop in sdhci_irq() repeatedly
reading interrupt status and doing nothing.Signed-off-by: Alexey Neyman
Acked-by: Dong Aisheng
Signed-off-by: Chris Ball
31 Oct, 2013
28 commits
-
DMA bounce limit is the maximum direct DMA'able memory beyond which
bounce buffers has to be used to perform dma operations. MMC queue layr
relies on dma_mask but its calculation is based on max_*pfn which
don't have uniform meaning across architectures. So make use of
dma_max_pfn() which is expected to return the DMAable maximum pfn
value across architectures.Cc: Chris Ball
Signed-off-by: Santosh Shilimkar
Signed-off-by: Russell King -
The code sequence:
dev->dma_mask = &dev->coherent_dma_mask;
dev->coherent_dma_mask = dma_mask;
bypasses the architectures check on the DMA mask. It can be replaced
with dma_coerce_mask_and_coherent(), avoiding the direct initialization
of this mask.Signed-off-by: Russell King
-
In some environments it is to prefer to postpone the resume of the card
device until runtime_resume is being carried out, since it will mean a
signficant decrease of the total system resume time.The reason of the decreased resume time is simply because of the actual
re-initalization of the card, which typically takes hundreds of
milliseconds, is performed outside the resume sequence and wont thus
affect it.For removable card, the detect work tries to re-detect the card to make
sure it is still present, as a part of that sequence the card will also
be runtime_resumed and thus also fully resumed.For a non-removable card, typically a mmc blk request will trigger a
runtime_resume and thus fully resume the card. This also means the
first request will likely suffer from an inital latency since the
re-initialization of the card needs to be performed.Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
The card device is considered as in-active after it has been suspended.
To prevent any further runtime PM requests in suspend state, we then
disable runtime PM.After the card device has been resumed, we shall consider it as active,
like we also do after a probe sequence. When resumed, we can safely
enable runtime PM again.This will make sure the PM core can request the card device to go to
in-active state after a resume has been completed. Previously we had to
wait for new pm_runtime_get->pm_runtime_put cycle to be executed.Additionally, once a resume has been carried out, update the last busy
mark. At the moment this will have no effect but if the PM core will
respect autosuspend enabled devices, when it directly triggers a
runtime_suspend from a runtime_idle, it will mean the card device will
be scheduled for a delayed runtime_suspend instead of done immediately.Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Commit "mmc: core: Push common suspend|resume code into each bus_ops"
moved the responsibility for doing mmc_power_up|off into each
suspend/resume bus_ops. When using MMC_CAP_AGGRESSIVE_PM, through the
runtime callbacks, calls to mmc_power_up|off became redundant.When removing them, we are also able to remove the calls to
mmc_claim|release_host, thus simplifing code a bit more.Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
By adding a card state that records if it is suspended or resumed, we
can accept asyncronus suspend/resume requests for the mmc and sd
bus_ops.MMC_CAP_AGGRESSIVE_PM, will at request inactivity through the runtime
bus_ops callbacks, execute a suspend of the the card. In the state were
this has been done, we can receive a suspend request for the mmc bus,
which for sd and mmc forced the card to active state by a
pm_runtime_get_sync. In other words, the card was resumed and then
immediately suspended again, completely unnecessary.Since the suspend/resume bus_ops callbacks for sd and mmc are now
capable of handling asynchronous requests, we no longer need to force
the card to active state before executing suspend. Evidently preventing
the above sequence for MMC_CAP_AGGRESSIVE_PM.Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
The are no more users of the deprecated mmc_suspend|resume_host API,
so let's remove it.Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Russell King
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Bruce Chang
Cc: Harald Welte
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Guennadi Liakhovetski
Cc: Ian Molton
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Guennadi Liakhovetski
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Sascha Sommer
Signed-off-by: Ulf Hansson
Acked-by: Sascha Sommer
Signed-off-by: Chris Ball -
Suspend and resume of cards are handled by the protocol layer and
consequently the mmc_suspend|resume_host APIs are marked as deprecated.While moving away from using the deprecated APIs, there are nothing
left to be done for the suspend and resume callbacks, so remove them.Cc: Wei WANG
Cc: Samuel Ortiz
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Pierre Ossman
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are handled by the protocol layer and
consequently the mmc_suspend|resume_host APIs are marked as deprecated.While moving away from using the deprecated APIs, there are nothing
left to be done for the suspend and resume callbacks, so remove them.Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are handled by the protocol layer and
consequently the mmc_suspend|resume_host APIs are marked as deprecated.While moving away from using the deprecated APIs, there are nothing
left to be done for the suspend and resume callbacks, so remove them.Cc: Ben Dooks
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Tony Prisk
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Sascha Hauer
Cc: Anatolij Gustschin
Signed-off-by: Ulf Hansson
Acked-by: Sascha Hauer
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Shawn Guo
Cc: Fabio Estevam
Signed-off-by: Ulf Hansson
Acked-by: Shawn Guo
Signed-off-by: Chris Ball -
Suspend and resume of cards are handled by the protocol layer and
consequently the mmc_suspend|resume_host APIs are marked as deprecated.While moving away from using the deprecated APIs, there are nothing
left to be done for the suspend and resume callbacks, so remove them.Cc: Jarkko Lavinen
Cc: linux-omap@vger.kernel.org
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Alex Dubov
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are handled by the protocol layer and
consequently the mmc_suspend|resume_host APIs are marked as deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Tony Olech
Cc: linux-usb@vger.kernel.org
Signed-off-by: Ulf Hansson
Cc: Alan Stern
Signed-off-by: Chris Ball -
Suspend and resume of cards are handled by the protocol layer and
consequently the mmc_suspend|resume_host APIs are marked as deprecated.While moving away from using the deprecated APIs, there are nothing
left to be done for the suspend and resume callbacks, so remove them.Cc: Nicolas Pitre
Cc: Thomas Petazzoni
Cc: Jason Cooper
Cc: Andrew Lunn
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Additionally, remove dead code which also used the deprecated APIs.
Cc: David Brown
Cc: Daniel Walker
Cc: Bryan Huntsman
Cc: linux-arm-msm@vger.kernel.org
Signed-off-by: Ulf Hansson
Acked-by: David Brown
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Lars-Peter Clausen
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Seungwon Jeon
Cc: Jaehoon Chung
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball -
Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.Cc: Sekhar Nori
Cc: Manjunathappa, Prakash
Cc: davinci-linux-open-source@linux.davincidsp.com
Signed-off-by: Ulf Hansson
Signed-off-by: Chris Ball
