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2018-01-09mmc: sdhci-esdhc-imx: Changes the order of how clocks are being re-enabledMichael Trimarchi
runtime_resume() should re-enable the clocks in reverse order comparing with runtime_suspend() Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-01-09mmc: sdhci-esdhc-imx: Manage sdhci_runtime_suspend_host error codeMichael Trimarchi
We need to return in case of error even if the actual implementation of sdhci_runtime_suspend_host always return 0. We don't want to power down the clock and the assuption is that the sdhci_runtime_suspend_host always let the system consistent in case of failure Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-01-04mmc:host:sdhci-pci:Addition of Arasan PCI Controller with integrated phy.Atul Garg
The Arasan Controller is based on a FPGA platform and has integrated phy with specific registers used during initialization and management of different modes. The phy and the controller are integrated and registers are very specific to Arasan. Arasan being an IP provider, licenses these IPs to various companies for integration of IP in custom SOCs. The custom SOCs define own register map depending on how bits are tied inside the SOC for phy registers, depending on SOC memory plan and hence will require own platform drivers. If more details on phy registers are required, an interface document is hosted at https://arasan.com/NF/eMMC5.1 PHY Programming in Linux.pdf. Signed-off-by: Atul Garg <agarg@arasan.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-01-04Merge branch 'fixes' into nextUlf Hansson
2018-01-04mmc: s3mci: mark debug_regs[] as staticArnd Bergmann
The global array clashes with a newly added symbol of the same name: drivers/staging/ccree/cc_debugfs.o:(.data+0x0): multiple definition of `debug_regs' drivers/mmc/host/s3cmci.o:(.data+0x70): first defined here We should fix both, this one addresses the s3cmci driver by removing the symbol from the global namespace. While at it, this separates the declaration from the type definition and makes the variable const. Fixes: 9bdd203b4dc8 ("s3cmci: add debugfs support for examining driver and hardware state") Fixes: b3ec9a6736f2 ("staging: ccree: staging: ccree: replace sysfs by debugfs interface") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-21mmc: tmio: use io* accessors consistentlyWolfram Sang
Because we started using io*_rep accessors previously because they are more widely defined across architectures, let's be consistent and use this family for all accessor wrappers. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-19mmc: sdhci-xenon: wait 5ms after set 1.8V signal enableZhoujie Wu
According to SD spec 3.00 3.6.1 signal voltage switch procedure step 6~8, (6) Set 1.8V Signal Enable in the Host Control 2 register. (7) Wait 5ms. 1.8V voltage regulator shall be stable within this period. (8) If 1.8V Signal Enable is cleared by Host Controller, go to step (12). Host should wait 5ms after set 1.8V signal enable bit in Host Control 2 register and check if 1.8V is stable or not. But current code checks this bit right after set it. On some platforms with xenon controller found the bit is cleared right away and host reports "1.8V regulator output did not became stable" and 5ms delay can help. Implement voltage_switch callback for xenon controller to add 5ms delay to make sure the 1.8V signal enable bit is set by controller. Signed-off-by: Zhoujie Wu <zjwu@marvell.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-19mmc: tmio: change bus_shift to unsigned intMasahiro Yamada
Sane values for bus_shift are: 0 - for 16 bit bus 1 - for 32 bit bus 2 - for 64 bit bus "unsigned long" is too much. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-19mmc: tmio,renesas_sdhi: move ssc_tappos to renesas_sdhi.hMasahiro Yamada
struct tmio_mmc_host has "scc_tappos", but in fact, it is Renesas private data. Move it to renesas_sdhi.h Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-19mmc: tmio, renesas_sdhi: move Renesas-specific DMA data to renesas_sdhi.hMasahiro Yamada
struct tmio_mmc_host has "dma_dataend" and "dma_complete", but in fact, they are Renesas private data. Move them to renesas_sdhi.h Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-19mmc: tmio, renesas_sdhi: move struct tmio_mmc_dma to renesas_sdhi.hMasahiro Yamada
struct tmio_mmc_dma looks like TMIO core data, but in fact, Renesas private data. Move it to renesas_sdhi.h (probably, it is better to rename it to renesas_sdhi_dma, or squash it into struct renesas_sdhi). I also moved struct renesas_sdhi and host_to_priv() to that header because they are necessary to convert the tmio_mmc_host pointer into the renesas_sdhi pointer. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-19mmc: renesas_sdhi: remove always false conditionMasahiro Yamada
renesas_sdhi_probe() always sets host->dma as follows: host->dma = dma_priv; !host->dma is always false. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-18mmc: block: fix logical error to avoid memory leakLiu, Changcheng
If the MMC_DRV_OP_GET_EXT_CSD request completes successfully, then ext_csd must be freed, but in one case it was not. Fix that. Signed-off-by: Liu Changcheng <changcheng.liu@intel.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-18Merge branch 'fixes' into nextUlf Hansson
2017-12-18mmc: avoid removing non-removable hosts during suspendDaniel Drake
The Weibu F3C MiniPC has an onboard AP6255 module, presenting two SDIO functions on a single MMC host (Bluetooth/btsdio and WiFi/brcmfmac), and the mmc layer correctly detects this as non-removable. After suspend/resume, the wifi and bluetooth interfaces disappear and do not get probed again. The conditions here are: 1. During suspend, we reach mmc_pm_notify() 2. mmc_pm_notify() calls mmc_sdio_pre_suspend() to see if we can suspend the SDIO host. However, mmc_sdio_pre_suspend() returns -ENOSYS because btsdio_driver does not have a suspend method. 3. mmc_pm_notify() proceeds to remove the card 4. Upon resume, mmc_rescan() does nothing with this host, because of the rescan_entered check which aims to only scan a non-removable device a single time (i.e. during boot). Fix the loss of functionality by detecting that we are unable to suspend a non-removable host, so avoid the forced removal in that case. The comment above this function already indicates that this code was only intended for removable devices. Signed-off-by: Daniel Drake <drake@endlessm.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-18mmc: android-goldfish: remove duplicate includesPravin Shedge
These duplicate includes have been found with scripts/checkincludes.pl but they have been removed manually to avoid removing false positives. Signed-off-by: Pravin Shedge <pravin.shedge4linux@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-18mmc: tmio: move mmc_gpio_request_cd() before mmc_add_host()Masahiro Yamada
Drivers do not need to call mmc_gpiod_request_cd_irq() explicitly because mmc_start_host() calls it. To make it work, cd_gpio must be set before mmc_add_host(). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-18mmc: tmio, renesas_sdhi: set mmc_host_ops hooks directlyMasahiro Yamada
Drivers can set any mmc_host_ops hooks between tmio_mmc_host_alloc() and tmio_mmc_host_probe(). Remove duplicated hooks in tmio_mmc_host. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-18mmc: tmio: move mmc_host_ops to struct tmio_mmc_host from static dataMasahiro Yamada
Currently, tmio_mmc_ops is static data and tmio_mmc_host_probe() updates some hooks in the static data. This is a problem when two or more instances call tmio_mmc_host_probe() and each of them requests to use its own card_busy/start_signal_voltage_switch. We can borrow a solution from sdhci_alloc_host(). Copy the whole ops structure to host->mmc_host_ops, then override the hooks in malloc'ed data. Constify tmio_mmc_ops since it is now a template ops used by default. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-18mmc: tmio: use devm_ioremap_resource() instead of devm_ioremap()Masahiro Yamada
The TMIO core misses to call request_mem_region(). devm_ioremap_resource() takes care of it and makes the code cleaner. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-18mmc: tmio: set tmio_mmc_host to driver dataMasahiro Yamada
The remove, suspend, resume hooks need to get tmio_mmc_host. It is tedious to call mmc_priv() to convert mmc_host to tmio_mmc_host. We can directly set tmio_mmc_host to driver data. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-18mmc: renesas_sdhi: remove eprobe jump labelMasahiro Yamada
"goto eprobe" does nothing. Return directly. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-18mmc: renesas_sdhi: remove wrong depends on to enable compile testMasahiro Yamada
ARCH_RENESAS is a stronger condition than (ARM || ARM64). If ARCH_RENESAS is enabled, (ARM || ARM64) is met as well. What is worse, the first depends on line prevents COMPILE_TEST from enabling this driver. It should be removed. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-18mmc: tmio: use ioread* for repeated access to a registerWolfram Sang
Not all archs define reads* and writes*. Switch to ioread*_rep and friends which is defined everywhere, so we can enable COMPILE_TEST after that. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-15mmc: renesas_sdhi: Add MODULE_LICENSEMasaharu Hayakawa
The following error occurs when loading renesas_sdhi_core.c module, so add MODULE_LICENSE("GPL v2"). renesas_sdhi_core: module license 'unspecified' taints kernel. Signed-off-by: Masaharu Hayakawa <masaharu.hayakawa.ry@renesas.com> Fixes: 9d08428afb72 ("mmc: renesas-sdhi: make renesas_sdhi_sys_dmac main module file") Cc: <stable@vger.kernel.org> # v4.13+ [Shimoda: Added Fixes tag and Cc to the stable ML] Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-15mmc: renesas_sdhi: consolidate DMAC CONFIG optionsMasahiro Yamada
The description in the Makefile is odd. Fix the CONFIG selection in a cleaner way. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-15mmc: sunxi-mmc: Handle return value of platform_get_irqArvind Yadav
platform_get_irq() can fail here and we must check its return value. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-15mmc: sdhci-spear: Handle return value of platform_get_irqArvind Yadav
platform_get_irq() can fail here and we must check its return value. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-15mmc: sdhci-acpi: Handle return value of platform_get_irqArvind Yadav
platform_get_irq() can fail here and we must check its return value. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-15mmc: s3cmci: Fix platform_get_irq's error checkingArvind Yadav
The platform_get_irq() function returns negative if an error occurs. zero or positive number on success. platform_get_irq() error checking for zero is not correct. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-15mmc: meson-gx-mmc: Fix platform_get_irq's error checkingArvind Yadav
The platform_get_irq() function returns negative if an error occurs. zero or positive number on success. platform_get_irq() error checking for zero is not correct. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-15mmc: dt-bindings: add mmc support to MT7623 SoCSean Wang
Add the devicetree binding for MT7623 SoC using MT2701 as the fallback. Cc: devicetree@vger.kernel.org Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11Merge branch 'fixes' into nextUlf Hansson
2017-12-11mmc: core: apply NO_CMD23 quirk to some specific cardsChristoph Fritz
To get an usdhc Apacer and some ATP SD cards work reliable, CMD23 needs to be disabled. This has been tested on i.MX6 (sdhci-esdhc) and rk3288 (dw_mmc-rockchip). Without this patch on i.MX6 (sdhci-esdhc): $ dd if=/dev/urandom of=/mnt/test bs=1M count=10 conv=fsync | <mmc0: starting CMD23 arg 00000400 flags 00000015> | mmc0: starting CMD25 arg 00a71f00 flags 000000b5 | mmc0: blksz 512 blocks 1024 flags 00000100 tsac 3000 ms nsac 0 | mmc0: CMD12 arg 00000000 flags 0000049d | sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001 | mmc0: Timeout waiting for hardware interrupt. Without this patch on rk3288 (dw_mmc-rockchip): | mmc1: Card stuck in programming state! mmcblk1 card_busy_detect | dwmmc_rockchip ff0c0000.dwmmc: Busy; trying anyway | mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, | actual 400000HZ div = 0) | mmc1: card never left busy state | mmc1: tried to reset card, got error -110 | blk_update_request: I/O error, dev mmcblk1, sector 139778 | Buffer I/O error on dev mmcblk1p1, logical block 131586, lost async | page write Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Cc: <stable@vger.kernel.org> # v4.14+ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11Merge branch 'fixes' into nextUlf Hansson
2017-12-11mmc: sdhci-acpi: Avoid broken UHS transfer modes on Intel CHTAdrian Hunter
Intel DSM function 8 has been used to identify transfer modes that are not working on some CHT boards. Add support for that. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: sdhci-acpi: Add setup_host() callbackAdrian Hunter
Add a ->setup_host() callback so that device-specific changes can be made to the mmc host controller before it is added. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: block: blk-mq: Potential NULL deref on mmc_blk_alloc_req() failureDan Carpenter
mmc_blk_alloc_req() is supposed to return error pointers but there is one path where we forget to set the error code and accidentally return NULL. The callers are not expecting that and will have a NULL pointer dereference. Fixes: 41e3efd07d5a ("mmc: block: Simplify cleaning up the queue") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: cqhci: Ensure macro parameters are wrapped in parenthesesAdrian Hunter
Absence of parentheses is not affecting current code, but ensure macro parameters are wrapped in parentheses. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: a4080225f51d ("mmc: cqhci: support for command queue enabled host") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: core: Remove code no longer needed after the switch to blk-mqAdrian Hunter
Remove code no longer needed after the switch to blk-mq. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: block: Remove code no longer needed after the switch to blk-mqAdrian Hunter
Remove code no longer needed after the switch to blk-mq. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: core: Remove option not to use blk-mqAdrian Hunter
Remove config option MMC_MQ_DEFAULT and parameter mmc_use_blk_mq, so that blk-mq must be used always. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardbyinbo.zhu
When system wakes up from sleep on ls1046ardb, the SD operation fails with mmc error messages since ESDHC_TB_EN bit couldn't be cleaned by eSDHC_SYSCTL[RSTA]. It's proper to clean this bit in esdhc_reset() rather than in probe. Signed-off-by: yinbo.zhu <yinbo.zhu@nxp.com> Acked-by: Yangbo Lu <yangbo.lu@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: mmc_test: Ensure command queue is disabled for testingAdrian Hunter
mmc_test disables the command queue because none of the tests use the command queue. However the Reset Test will re-enable it, so disable it in that case too. Fixes: 9d4579a85c84 ("mmc: mmc_test: Disable Command Queue while mmc_test is used") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: core: Ensure cmd_completion is initializedAdrian Hunter
mmc_test now uses mmc_start_request() to test sending commands during "ongoing" asynchronous transfers, i.e. tests: Commands during non-blocking read - use Set Block Count (CMD23) Commands during non-blocking write - use Set Block Count (CMD23) mmc_start_request() was not initializing cmd_completion, but cmd_completion is used by "ongoing" transfers, so move initialization of cmd_completion into making mmc_start_request(). Fixes: cb39f61e9b1e ("mmc: core: Export a few functions needed for blkmq support") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: sdhci-acpi: Add support for ACPI HID of AMD Controller with HS400Shah Nehal-Bakulchandra
This patch supports HS400 for AMD upcoming emmc 5.0 controller.The HS400 and HS200 mode requires hardware work around also. This patch adds the quirks for the same. Signed-off-by: Nehal-bakulchandra Shah <Nehal-bakulchandra.Shah@amd.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc_test: use ktime_get_ts64 for timestampsArnd Bergmann
Calling getnstimeofday() can suffer from time jumps and from the y2038 overflow, so it is not appropriate here. Using ktime_get_ts64() solves both problems. Using ktime_get() with ktime_t timestamps would also work, but it seems that we mainly want to print the times as seconds+nanoseconds, so it would require an extra division in the output. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: sdhci-of-arasan: Add sdhci_arasan_set_powerMilan Stevanovic
The power register needs to have a valid voltage set even when the power supply is managed by an external regulator. Signed-off-by: Milan Stevanovic <milan.o.stevanovic@gmail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-12-11mmc: renesas_sdhi: enable R-Car D3 (r8a77995) supportUlrich Hecht
Whitelists for internal DMAC implementation. Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
2017-12-11mmc: block: make function mmc_cqe_issue_type staticColin Ian King
The function mmc_cqe_issue_type is local to the source and does not need to be in global scope, so make it static. Cleans up sparse warning: drivers/mmc/core/queue.c:62:21: warning: symbol 'mmc_cqe_issue_type' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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