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* mmc: omap: Use dma_request_chan() for requesting DMA channelPeter Ujfalusi2016-05-041-23/+25
| | | | | | | | | | | | With the new dma_request_chan() the client driver does not need to look for the DMA resource and it does not need to pass filter_fn anymore. By switching to the new API the driver can now support deferred probing against DMA. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> CC: Ulf Hansson <ulf.hansson@linaro.org> CC: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sh_mobile_sdhi: check return value when changing clkWolfram Sang2016-05-041-3/+3
| | | | | | | | And return the old clock rate if something went wrong. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sh_mobile_sdhi: only change the clock on RCar Gen2+Wolfram Sang2016-05-041-0/+4
| | | | | | | | | | | We had a regression on r8a7740 where the SDHI clock was a generic peripheral clock, so changing its rate was not desired. This should be fixed in the clock driver. However, it also shows that the new clock calculation should only be used on tested systems. Add a check for that. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: tmio/sdhi: introduce flag for RCar 2+ specific featuresWolfram Sang2016-05-042-5/+5
| | | | | | | | | | | | | RCar Gen2 and later implementations of TMIO/SDHI have their own set of features and additions. FAST_CLK_CHG is just one of them and I see a few others being added soon. Some may work on older chipsets but this needs to be tested case by case. Instead of adding a bunch of flags for each feature, add a global RCar2+ one for now. We can still break out features if the need arises. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sh_mobile_sdhi: make clk_update function more compactWolfram Sang2016-05-041-4/+1
| | | | | | | | Save a few lines, the codebase is large enough. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channelPeter Ujfalusi2016-05-041-40/+10
| | | | | | | | | | With the new dma_request_chan() the client driver does not need to look for the DMA resource and it does not need to pass filter_fn anymore. By switching to the new API the driver can now support deferred probing against DMA. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-of-at91: add presets setupLudovic Desroches2016-05-041-0/+26
| | | | | | | | | | | | The controller claims to support SDR104. In fact, it only supports a degraded SDR104 since the maximum frequency of the SD clock is 120 MHz instead of 208 MHz. The sdhci core is unaware of it and will compute a wrong clock divider. We can deal with this specific case by using presets. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: usdhi6rol0: add pinctrl to set pin drive strengthLars Persson2016-05-021-0/+48
| | | | | | | | | Some boards need different pin drive strength for the UHS mode. Add an optional pinctrl setting with two pin states covering UHS speeds and other speeds. Signed-off-by: Lars Persson <larper@axis.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: usdhi6rol0: add support for UHS modesLars Persson2016-05-021-0/+10
| | | | | | | | Add a start_signal_voltage_switch() operation to support enabling of UHS modes. Signed-off-by: Lars Persson <larper@axis.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: usdhi6rol0: do not announce UHS capabilitiesLars Persson2016-05-021-1/+1
| | | | | | | | | | | The driver in its current form does not support UHS at all due to a missing start_signal_voltage_switch callback. Also when this callback is added we should let the device tree control UHS capabilities using the standard mmc bindings. Signed-off-by: Lars Persson <larper@axis.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: tmio: document CTL_STATUS handlingWolfram Sang2016-05-021-1/+2
| | | | | | | | | Now that reading CTL_STATUS is consistent, we can remove CTL_STATUS2 and document how this is handled internally. Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: tmio/sdhi: distinguish between SCLKDIVEN and ILL_FUNCWolfram Sang2016-05-023-3/+5
| | | | | | | | | This bit has a different meaning in SDHI and original TMIO. Document that and use the proper naming. Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: tmio: use CTL_STATUS consistentlyWolfram Sang2016-05-022-3/+2
| | | | | | | | | To prevent confusion, use the virtual u32 CTL_STATUS in card_busy() the same way as in other parts of this driver. Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: tmio: use BIT() within definesWolfram Sang2016-05-021-21/+23
| | | | | | | | | | BIT() makes it easier to match the bits to the datasheet. This is especially important here, since some variants have different names in their datasheets (like with Renesas R-Car). Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: tmio: give read32/write32 functions more descriptive namesWolfram Sang2016-05-022-14/+13
| | | | | | | | | | | | | | Looking at the backlogs, I am not the only one who missed that the above functions do not read u32 from one register, but create a virtual u32 from reading to adjacent u16 registers (which depending on 'bus_shift' can be up to 8 byte apart). Because this driver supports old hardware for which we don't have documentation, I first wrongly assumed there was a variant which had a few u32 registers. Let's give the functions more descriptive names to make it more obvious what is happening. Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: omap_hsmmc: Check if MMC slot name is passed in pdataTony Lindgren2016-05-021-1/+5
| | | | | | | | | | | | | | | | The legacy user space for n900 relies on the MMC slot names. Let's check if those are passed in pdata and use them. As this makes the DT booting compatible with legacy booting, we should be able to start dropping omap3 legacy booting support in v4.8. Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: linux-mmc@vger.kernel.org Signed-off-by: Tony Lindgren <tony@atomide.com> Tested-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sh_mobile_sdhi: remove obsolete support for sh7372Wolfram Sang2016-05-021-1/+0
| | | | | | | | | There is no support for this platform in the kernel anymore. Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sh_mmcif: remove obsolete support for sh7372Wolfram Sang2016-05-021-2/+2
| | | | | | | | | | There is no support for this platform in the kernel anymore. Make the Kconfig text more generic, so it won't get stale anymore. Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sh_mobile_sdhi: simplify code for voltage switchingWolfram Sang2016-05-021-5/+1
| | | | | | | | A last minute fix applied by Ulf made room for some simplification. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: tmio: merge distributed include filesWolfram Sang2016-05-023-3/+55
| | | | | | | | | There is no reason to have a public and private header file. Merge them into a private one, so looking up symbols is less confusing. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: tmio: simplify irq handlerWolfram Sang2016-05-021-15/+8
| | | | | | | | | | | Having just one irq handler again, let's include the 'card_status' function in the main handler which is way more readable. Drop a useless debug output while here. It should be a dev_dbg in case we ever need it again. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: tmio: remove now unneeded seperate irq handlersWolfram Sang2016-05-022-32/+2
| | | | | | | | | We removed installation of separate handlers previously, so we can also remove the separate handlers. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sh_mobile_sdhi: remove obsolete irq_by_name registrationWolfram Sang2016-05-021-49/+8
| | | | | | | | | | | | There is no user left in the kernel, so this code can be removed. (Legacy, non-DT sh_mobile boards have been removed a while ago.) The diff looks more complicated than it is: The if-block for multiplexed isr is now the main code path, the rest is removed. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sh_mobile_sdhi: don't use array for DT configsWolfram Sang2016-05-021-7/+5
| | | | | | | | | We won't access an index based array to get our DT config, but create separate structs instead. So, remove the array which only wastes memory. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci: use IS_ENABLE(CONFIG_LEDS_CLASS) to enable LED struct membersMasahiro Yamada2016-05-021-1/+1
| | | | | | | | | | | | defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE) is equivalent to: IS_ENABLED(CONFIG_LEDS_CLASS) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci: use IS_REACHABLE(CONFIG_LEDS_CLASS) to enable LED codeMasahiro Yamada2016-05-021-3/+1
| | | | | | | | | | | | | | | | | | defined(CONFIG_LEDS_CLASS) || (defined(CONFIG_LEDS_CLASS_MODULE) && \ defined(CONFIG_MMC_SDHCI_MODULE)) is equivalent to: defined(CONFIG_LEDS_CLASS) || (defined(CONFIG_LEDS_CLASS_MODULE) && \ defined(MODULE)) and it can also be written shortly as: IS_REACHABLE(CONFIG_LEDS_CLASS) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci: Remove SDHCI_SDR104_NEEDS_TUNINGAdrian Hunter2016-05-022-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SDHCI_SDR104_NEEDS_TUNING was originally named SDHCI_HS200_NEEDS_TUNING and was added in commit 069c9f142822 ("mmc: host: Adds support for eMMC 4.5 HS200 mode"). That commit conflated SDHCI_SDR50_NEEDS_TUNING and SDHCI_HS200_NEEDS_TUNING due to what appears to be misplaced parentheses. Commit 156e14b126ff ("mmc: sdhci: fix caps2 for HS200") made HS200 configuration equivalent to SDR104 configuration, renaming SDHCI_HS200_NEEDS_TUNING to SDHCI_SDR104_NEEDS_TUNING despite tuning for HS200 now being non-optional. The mix-up with SDHCI_SDR50_NEEDS_TUNING remained and became more obvious after commit 4b6f37d3a379 ("mmc: sdhci: clean up sdhci_execute_tuning() decision") where the author noted the patch was "reflecting what the original code was doing, it shows that it may not be what the author actually intended." The way the code is currently written, SDHCI_SDR104_NEEDS_TUNING causes tuning to be done always for SDR50 mode if SDR104 mode is also supported by the host controller. That makes no sense because we already have capabilities bit SDHCI_USE_SDR50_TUNING and corresponding flag SDHCI_SDR50_NEEDS_TUNING for that purpose. Given the dubious origins of SDHCI_SDR104_NEEDS_TUNING, it seems reasonable to remove it. The benefit being SDR50 mode will now not un-nessessarily do tuning. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pltfm: call platform_get_irq() before sdhci_alloc_host()Masahiro Yamada2016-05-021-11/+9
| | | | | | | | | | | Swap the call order of sdhci_alloc_host() and platform_get_irq(). It makes sdhci_alloc_host() the last function that can fail in the sdhci_pltfm_init(). So, we can drop the sdhci_free_host() call from the failure path. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pltfm: move devm_ioremap_resource() upMasahiro Yamada2016-05-021-8/+5
| | | | | | | | | | Call devm_ioremap_resource() right after platform_get_resource(). This saves the error check of platform_get_resource() because devm_ioremap_resource() checks if the given resource is NULL. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pltfm: use devm_ioremap_resource()Masahiro Yamada2016-05-021-13/+3
| | | | | | | | | | | The chain of devm_request_mem_region() and devm_ioremap() can be replaced with devm_ioremap_resource(). Also, we can drop the error messages because devm_ioremap_resource() displays similar messages on error. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pltfm: use devm_ioremap()Masahiro Yamada2016-05-021-2/+2
| | | | | | | | Use the managed variant of ioremap(). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pltfm: use devm_request_mem_region()Masahiro Yamada2016-05-021-7/+4
| | | | | | | | Use the managed variant of request_mem_region(). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pltfm: check return value of platform_get_irq()Masahiro Yamada2016-05-021-0/+5
| | | | | | | | | | The function platform_get_irq() can fail; it returns a negative error code on failure. A negative IRQ number will make sdhci_add_host() fail to request IRQ anyway, but it makes sense to let it fail earlier here. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pltfm: drop error message for too small MMIO resource sizeMasahiro Yamada2016-05-021-3/+0
| | | | | | | | | | | | | | | | | The requirement resource_size >= 0x100 may not necessarily be reasonable; for example, sdhci-dove appears to sidestep some registers in sdhci_dove_readw(). Moreover, current code displays an error message for too small resource size, but still moves forward. Every DT should be responsible for describing its properties correctly, so lets's remove this error message from the common framework. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci: Tidy together LED codeAdrian Hunter2016-05-021-33/+63
| | | | | | | | | ifdef's make the code more complicated and harder to read. Move all the LED code together to reduce the ifdef's to one place. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci: Fix error paths in sdhci_add_host()Adrian Hunter2016-05-021-9/+27
| | | | | | | | | Some error paths in sdhci_add_host() simply returned without cleaning up. Also the return value from mmc_add_host() was not being checked. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci: Remove redundant conditionAdrian Hunter2016-05-021-1/+1
| | | | | | | | | The logic '!mmc.f_max || (mmc.f_max && mmc.f_max > max_clk)' is equivalent to '!mmc.f_max || mmc.f_max > max_clk'. Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-acpi: Set MMC_CAP_AGGRESSIVE_PM for Broxton controllersAdrian Hunter2016-05-021-1/+3
| | | | | | | Set MMC_CAP_AGGRESSIVE_PM for Broxton host controllers. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pci: Set MMC_CAP_AGGRESSIVE_PM for Broxton controllersAdrian Hunter2016-05-021-1/+3
| | | | | | | Set MMC_CAP_AGGRESSIVE_PM for Broxton host controllers. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci: Remove SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RSTLudovic Desroches2016-05-022-7/+0
| | | | | | | | | SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST quirk is not used anymore so remove it. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-of-at91: Implement specific ->set_clock() functionLudovic Desroches2016-05-021-2/+46
| | | | | | | | | | | | | | | Disabling the internal clock while configuring the SD card clock can lead to internal clock stabilization issue and/or unexpected switch to the base clock when using presets. A quirk SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST was introduced to fix these bugs. The cause was assumed to be a too long internal re-synchronisation but it seems in some cases the delay (even if longer) doesn't fix this bug. The safest workaround is to not disable/enable the internal clock during the SD card clock configuration. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci: Introduce sdhci_calc_clk()Ludovic Desroches2016-05-022-12/+26
| | | | | | | | | | | In order to remove the SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST and to reduce code duplication, put the code relative to the SD clock configuration in a function which can be used by hosts for the implementation of the ->set_clock() callback. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci: Move sdhci_runtime_pm_bus_off|on() to avoid pre-definitionUlf Hansson2016-05-021-28/+16
| | | | | | | | | | There are no need to have two versions of sdhci_runtime_pm_bus_off|on(), depending on whether CONFIG_PM is set or unset. Thus it's easy to move the implementation of these functions a bit earlier to avoid the unnecessary pre-definition of them, so let's do that. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com>
* mmc: sdhci-pic32: remove owner assignmentMasahiro Yamada2016-05-021-1/+0
| | | | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci: Remove redundant runtime PM callsUlf Hansson2016-05-021-51/+4
| | | | | | | | | | | | | Commit 9250aea76bfc ("mmc: core: Enable runtime PM management of host devices"), made some calls to the runtime PM API from the driver redundant. Especially those which deals with runtime PM reference counting, so let's remove them. Moreover as SDHCI have its own wrapper functions for runtime PM these becomes superfluous, so let's remove them as well. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com>
* mmc: tmio: Remove redundant runtime PM callsUlf Hansson2016-05-021-19/+0
| | | | | | | | | | Commit 9250aea76bfc ("mmc: core: Enable runtime PM management of host devices"), made some calls to the runtime PM API from the driver redundant. Especially those which deals with runtime PM reference counting, so let's remove them. Cc: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pci: Remove redundant runtime PM callsUlf Hansson2016-05-021-5/+0
| | | | | | | | | | Commit 9250aea76bfc ("mmc: core: Enable runtime PM management of host devices"), made some calls to the runtime PM API from the driver redundant. Especially those which deals with runtime PM reference counting, so let's remove them. Cc: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-acpi: Remove redundant runtime PM callsUlf Hansson2016-05-021-5/+0
| | | | | | | | | | Commit 9250aea76bfc ("mmc: core: Enable runtime PM management of host devices"), made some calls to the runtime PM API from the driver redundant. Especially those which deals with runtime PM reference counting, so let's remove them. Cc: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: omap_hsmmc: Remove redundant runtime PM callsUlf Hansson2016-05-021-15/+0
| | | | | | | | | Commit 9250aea76bfc ("mmc: core: Enable runtime PM management of host devices"), made some calls to the runtime PM API from the driver redundant. Especially those which deals with runtime PM reference counting, so let's remove them. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: mediatek: Remove redundant runtime PM callsUlf Hansson2016-05-021-17/+2
| | | | | | | | | | Commit 9250aea76bfc ("mmc: core: Enable runtime PM management of host devices"), made some calls to the runtime PM API from the driver redundant. Especially those which deals with runtime PM reference counting, so let's remove them. Cc: Chaotian Jing <chaotian.jing@mediatek.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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