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path: root/drivers/mmc
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2015-06-01mmc: host: sdhci: Use BUG_ON()Fabio Estevam1-4/+2
Use BUG_ON() instead of an 'if' condition followed by BUG(). The semantic patch that makes this change is available in scripts/coccinelle/misc/bugon.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: host: mxcmmc: Simplify a trivial if-return sequenceFabio Estevam1-5/+1
Simplify a trivial if-return sequence. Possibly combine with a preceding function call. The semantic patch that makes this change is available in scripts/coccinelle/misc/simple_return.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: card: mmc_test: Simplify a trivial if-return sequenceFabio Estevam1-85/+15
Simplify a trivial if-return sequence. Possibly combine with a preceding function call. The semantic patch that makes this change is available in scripts/coccinelle/misc/simple_return.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci-esdhc-imx: Do not break platform data boardsFabio Estevam1-1/+35
The only user of this driver that has not been converted to fully device tree is the i.MX35 SoC. There is a i.MX35-based board (mach-pcm043.c) that uses platform data to pass wp_gpio and cd_gpio information. Commit 8d86e4fcccf61ba ("mmc: sdhci-esdhc-imx: Call mmc_of_parse()") broke the platform data case by removing mmc_gpio_request_ro() and mmc_gpio_request_cd(), so restore the functionality for the non-dt case. Also, restore the check for ESDHC_CD_CONTROLLER so that we can still support the "fsl,cd-controller" property. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci-esdhc-imx: Move mmc_of_parse() to the dt probeFabio Estevam1-6/+2
mmc_of_parse() should be placed inside sdhci_esdhc_imx_probe_dt() as it suits only for the dt case. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: dt: Allow to specify that no write protect signal is presentLars-Peter Clausen1-0/+3
Allow to specify in the device-tree that no physical write-protect signal is connected to a particular instance of a MMC controller. Setting the property will cause the core will assume that the SD card is always read-write. The name for the new property is 'disable-wp' and was chosen based on the property with the same function from the Synopsys designware mobile storage host controller DT bindings specification. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: Add support for disabling write-protect detectionLars-Peter Clausen1-7/+23
It is not uncommon to see systems where there is no physical write-protect signal (e.g. when using eMMC or microSD card slots). For some controllers, which have a dedicated write-protection detection logic (like SDHCI controllers), the get_ro() callback can return bogus data in such a case. Instead of handling this on a per controller basis this patch adds a new capability flag to the MMC core that can be set to specify that the result of get_ro() is invalid. When the flag is set the core will not call get_ro() and assume that the card is always read-write. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: core: Don't print reset warning if reset is not supportedAdrian Hunter1-1/+2
Check the error code for EOPNOTSUPP and do not print reset warning in that case. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: block: Retry errored data requests when re-tuning is neededAdrian Hunter2-1/+11
Retry errored data requests when re-tuning is needed and add a flag to struct mmc_blk_request so that the retry is only done once. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: block: Check re-tuning in the recovery pathAdrian Hunter1-0/+3
If re-tuning is needed, do it in the recovery path to give recovery commands a better chance of success. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: core: Flag re-tuning is needed on CRC errorsAdrian Hunter1-0/+6
CRC errors could possibly be alleviated by re-tuning so flag re-tuning needed in those cases. Note this has no effect if re-tuning has not been enabled. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci: Change to new way of doing re-tuningAdrian Hunter2-102/+13
Make use of mmc core support for re-tuning instead of doing it all in the sdhci driver. This patch also changes to flag the need for re-tuning always after runtime suspend when tuning has been used at initialization. Previously it was only done if the re-tuning timer was in use. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: core: Add support for HS400 re-tuningAdrian Hunter3-0/+107
HS400 re-tuning must be done in HS200 mode. Add the ability to switch from HS400 mode to HS200 mode before re-tuning and switch back to HS400 after re-tuning. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: core: Separate out the mmc_switch status check so it can be re-usedAdrian Hunter2-14/+17
Make a separate function to do the mmc_switch status check so it can be re-used. This is preparation for adding support for HS400 re-tuning. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: mmc: Hold re-tuning in mmc_sleep()Adrian Hunter1-2/+8
The sleep command is issued after deselecting the card, but re-tuning won't work on a deselected card so re-tuning must be held. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: core: Hold re-tuning while bkops ongoingAdrian Hunter1-0/+6
Hold re-tuning during bkops to prevent it from conflicting with the busy state. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: core: Hold re-tuning during erase commandsAdrian Hunter1-0/+3
Hold re-tuning during erase commands to prevent it from conflicting with the sequence of commands. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: core: Hold re-tuning during switch commandsAdrian Hunter1-10/+20
Hold re-tuning during switch commands to prevent it from conflicting with the busy state or the CMD13 verification. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: core: Add support for re-tuning before each requestAdrian Hunter1-7/+28
At the start of each request, re-tune if needed and then hold off re-tuning again until the request is done. Note that though there is one function that starts requests (mmc_start_request) there are two that wait for the request to be done (mmc_wait_for_req_done and mmc_wait_for_data_req_done). Also note that mmc_wait_for_data_req_done can return even when the request is not done (which allows the block driver to prepare a newly arrived request while still waiting for the previous request). This patch ensures re-tuning is held for the duration of a request. Subsequent patches will also hold re-tuning at other times when it might cause a conflict. In addition, possibly a command is failing because re-tuning is needed. Use mmc_retune_recheck() to check re-tuning. At that point re-tuning is held, at least by the request, so mmc_retune_recheck() flags host->retune_now if the hold count is 1. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: core: Enable / disable re-tuningAdrian Hunter2-1/+9
Enable re-tuning when tuning is executed and disable re-tuning when card is no longer initialized. In the case of SDIO suspend, the card can keep power. In that case, re-tuning need not be disabled, but, if a re-tuning timer is being used, ensure it is disabled and assume that re-tuning will be needed upon resume since it is not known how long the suspend will last. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: host: Add facility to support re-tuningAdrian Hunter2-0/+74
Currently, there is core support for tuning during initialization. There can also be a need to re-tune periodically (e.g. sdhci) or to re-tune after the host controller is powered off (e.g. after PM runtime suspend / resume) or to re-tune in response to CRC errors. The main requirements for re-tuning are: - ability to enable / disable re-tuning - ability to flag that re-tuning is needed - ability to re-tune before any request - ability to hold off re-tuning if the card is busy - ability to hold off re-tuning if re-tuning is in progress - ability to run a re-tuning timer To support those requirements 7 members are added to struct mmc_host: unsigned int can_retune:1; /* re-tuning can be used */ unsigned int doing_retune:1; /* re-tuning in progress */ unsigned int retune_now:1; /* do re-tuning at next req */ int need_retune; /* re-tuning is needed */ int hold_retune; /* hold off re-tuning */ unsigned int retune_period; /* re-tuning period in secs */ struct timer_list retune_timer; /* for periodic re-tuning */ need_retune is an integer so it can be set without needing synchronization. hold_retune is a integer to allow nesting. Various simple functions are provided to set / clear those variables. Subsequent patches take those functions into use. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci-{pxav2,pxav3}: Use of_match_ptr() macroAxel Lin2-6/+2
This eliminates having an #ifdef returning NULL for the case when OF is disabled. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci-of-arasan: Add the support for sdhci-arasan4.9aSuman Tripathi1-0/+7
This patch adds the quirks and compatible string in sdhci-of-arasan.c to support sdhci-arasan4.9a version of controller. Signed-off-by: Suman Tripathi <stripathi@apm.com> Reviewed-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci-s3c: Constify platform_device_idKrzysztof Kozlowski1-1/+1
The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci-imx: Constify platform_device_idKrzysztof Kozlowski1-1/+1
The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: s3cmci: Constify platform_device_idKrzysztof Kozlowski1-1/+1
The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: rtsx: Constify platform_device_idKrzysztof Kozlowski2-2/+2
The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: mxs: Constify platform_device_idKrzysztof Kozlowski1-1/+1
The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: davinci: Constify platform_device_idKrzysztof Kozlowski1-1/+1
The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci-sirf: fake version and capbility registersWeijun Yang2-0/+36
chips have some issues for version and capbility registers, here we fake them. Signed-off-by: Weijun Yang <Weijun.Yang@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci-sirf: fix the tuning count in platform_execute_tuningWeijun Yang1-4/+5
hardware has 16bit to record the tuning count, so fix it to 16384. at the same time, tuned_phases[SIRF_TUNING_COUNT] is useless as the array is never used, so move it to a variant. Signed-off-by: Weijun Yang <Weijun.Yang@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: TMIO: Use devm_request_irq()Ian Molton1-2/+2
Clean up resource allocation and freeing. Signed-off-by: Ian Molton <ian.molton@codethink.co.uk> Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: TMIO: Fix I/O mapping leak on error using devm_ioremap()Ian Molton1-3/+2
Signed-off-by: Ian Molton <ian.molton@codethink.co.uk> [bwh: Forward-ported to 4.0] Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: TMIO: Ensure MFD cell is disabled on probe error pathIan Molton1-2/+4
Signed-off-by: Ian Molton <ian.molton@codethink.co.uk> Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci_f_sdh30: Fix the size passed to sdhci_alloc_hostAxel Lin1-2/+1
sdhci_alloc_host() takes priv_size rather than sizeof(struct sdhci_host) + priv_size. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci_f_sdh30: Staticize local functionsAxel Lin1-3/+3
Make local functions static. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-01mmc: sdhci-of-esdhc: Pre divider starts at 1Joakim Tjernlund1-2/+2
For PowerPC esdhc pre divider starts at 1, fixing the increases the actual clock from 40KHz to 50 KHz. Signed-off-by: Joakim Tjernlund <joakim.tjernlund@transmode.se> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-25mmc: host: sdhci-esdhc-imx: fix broken email addressWolfram Sang1-2/+2
My Pengutronix address is not valid anymore, redirect people to the Pengutronix kernel team. Reported-by: Harald Geyer <harald@ccbib.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Robert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-25mmc: sh_mmcif: separate sh_mmcif_clk_update() into setup and prepareKuninori Morimoto1-12/+10
Current sh_mmcif_clk_update() is called from probe() and set_ios(), but, the purpose of later one is just clk_prepare_enable(). No need to setup mmc->f_max/f_min in many times. This patch separe sh_mmcif_clk_update() into clk_prepare_enable() and mmc->f_max/f_min setup. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-25mmc: sh_mmcif: remove unnecessary int clk from struct sh_mmcif_hostKuninori Morimoto1-17/+18
struct sh_mmcif_host has 1) int clk, 2) struct clock *hclk, and host->clk = clk_get_rate(host->hclk). This int clk is not necessary. Let's remove it. And, current hclk is confusable naming. Let's rename it to clk. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-25mmc: sh_mmcif: cleanup to use dev instead of &pdev->devKuninori Morimoto1-16/+17
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-25mmc: sh_mmcif: move mmcif_of_match to upsideKuninori Morimoto1-6/+6
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-25mmc: sdio: add reset callback to bus operationsAndreas Fenkart1-0/+7
Some drivers schedule automatic hw resets. An example is mwifiex, which schedules a card reset if the command handler between driver and card firmware becomes out of sync Signed-off-by: Andreas Fenkart <afenkart@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-22mmc: omap_hsmmc: Change wake-up interrupt to use generic wakeirqTony Lindgren1-43/+6
We can now use generic wakeirq handling and remove the custom handling for the wake-up interrupts. Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-18mmc: atmel-mci: fix bad variable type for clkdivLudovic Desroches1-2/+7
clkdiv is declared as an u32 but it can be set to a negative value causing a huge divisor value. Change its type to int to avoid this case. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Cc: <stable@vger.kernel.org> # 3.4 and later Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-08mmc: dw_mmc: dw_mci_get_cd check MMC_CAP_NONREMOVABLEZhangfei Gao1-1/+2
When non-removable is used for emmc, MMC_CAP_NONREMOVABLE should also be checked, otherwise detection fail since present=0 Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-08mmc: dw_mmc: init desc in dw_mci_idmac_initZhangfei Gao1-1/+3
Set 0 to des1 in 32bit case. Otherwise the random value of des1 will be used in dw_mci_translate_sglist: IDMAC_SET_BUFFER1_SIZE(desc, length) Signed-off-by: Fei Wang <w.f@huawei.com> Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-06mmc: card: Don't access RPMB partitions for normal read/writeChuanxiao Dong3-1/+15
During kernel boot, it will try to read some logical sectors of each block device node for the possible partition table. But since RPMB partition is special and can not be accessed by normal eMMC read / write CMDs, it will cause below error messages during kernel boot: ... mmc0: Got data interrupt 0x00000002 even though no data operation was in progress. mmcblk0rpmb: error -110 transferring data, sector 0, nr 32, cmd response 0x900, card status 0xb00 mmcblk0rpmb: retrying using single block read mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900 mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900 mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900 mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900 mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900 mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900 end_request: I/O error, dev mmcblk0rpmb, sector 0 Buffer I/O error on device mmcblk0rpmb, logical block 0 end_request: I/O error, dev mmcblk0rpmb, sector 8 Buffer I/O error on device mmcblk0rpmb, logical block 1 end_request: I/O error, dev mmcblk0rpmb, sector 16 Buffer I/O error on device mmcblk0rpmb, logical block 2 end_request: I/O error, dev mmcblk0rpmb, sector 24 Buffer I/O error on device mmcblk0rpmb, logical block 3 ... This patch will discard the access request in eMMC queue if it is RPMB partition access request. By this way, it avoids trigger above error messages. Fixes: 090d25fe224c ("mmc: core: Expose access to RPMB partition") Signed-off-by: Yunpeng Gao <yunpeng.gao@intel.com> Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Tested-by: Michael Shigorin <mike@altlinux.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-06mmc: sh_mmcif: Fix timeout value for command requestTakeshi Kihara1-1/+1
f9fd54f22e ("mmc: sh_mmcif: Use msecs_to_jiffies() for host->timeout") changed the timeout value from 1000 jiffies to 1s. In the case where HZ is 1000 the values are the same. However, for smaller HZ values the timeout is now smaller, 1s instead of 10s in the case of HZ=100. Since the timeout occurs in spite of a normal data transfer a timeout of 10s seems more appropriate. This restores the previous timeout in the case where HZ=100 and results in an increase over the previous timeout for larger values of HZ. Fixes: f9fd54f22e ("mmc: sh_mmcif: Use msecs_to_jiffies() for host->timeout") Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> [horms: rewrote changelog to refer to HZ] Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-05remove <asm/scatterlist.h>Christoph Hellwig1-1/+1
We don't have any arch specific scatterlist now that parisc switched over to the generic one. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
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