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path: root/drivers/mmc
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2012-05-13mmc: mxs-mmc: copy wp_gpio in struct mxs_mmc_hostShawn Guo
Copy wp_gpio from platform_data into struct mxs_mmc_host, so that the use of platform_data can be limited in probe function, which will ease the device tree probe. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Chris Ball <cjb@laptop.org>
2012-05-13mmc: mxs-mmc: have dma_channel than dma_res in mxs_mmc_hostShawn Guo
It replaces dma_res with dma_channel in struct mxs_mmc_host, so that the device tree support will be a little easier, since dma channel can not be retrieved from "struct resource *dma_res". Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Chris Ball <cjb@laptop.org>
2012-05-13mmc: mxs-mmc: use devm_* helper to make cleanup simplerShawn Guo
Use devm_request_and_ioremap and devm_request_irq helpers to clean up the code a little bit. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Chris Ball <cjb@laptop.org>
2012-05-13mmc: mxs-mmc: move header from mach into linux folderShawn Guo
Rename arch/arm/mach-mxs/include/mach/mmc.h to include/linux/mmc/mxs-mmc.h, so that mxs-mmc driver becomes <mach/*> inclusion free. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Chris Ball <cjb@laptop.org>
2012-05-13mmc: mxs-mmc: get rid of the use of cpu_is_xxxShawn Guo
The register HW_SSP_VERSION is broken for ssp version detection, as the address of the register is different between imx23 and imx28. Let's use platform_device_id to detect the device, so that the use of cpu_is_xxx can be removed. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Chris Ball <cjb@laptop.org>
2012-05-13mmc: mxs-mmc: let ssp_is_old take host as parameterShawn Guo
Let macro ssp_is_old take host as parameter to make the code easy to read. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Chris Ball <cjb@laptop.org>
2012-05-13mmc: mxs-mmc: use global stmp_device functionalityShawn Guo
Use global stmp_device functionality to reduce mach-dependency. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Chris Ball <cjb@laptop.org>
2012-05-11Merge branch 'imx/pinctrl/for-3.5' of ↵Olof Johansson
git://git.linaro.org/people/shawnguo/linux-2.6 into next/pinctrl * 'imx/pinctrl/for-3.5' of git://git.linaro.org/people/shawnguo/linux-2.6: (290 commits) ARM: mxs: enable pinctrl support video: mxsfb: adopt pinctrl support ASoC: mxs-saif: adopt pinctrl support i2c: mxs: adopt pinctrl support mtd: nand: gpmi: adopt pinctrl support mmc: mxs-mmc: adopt pinctrl support serial: mxs-auart: adopt pinctrl support serial: amba-pl011: adopt pinctrl support spi/imx: adopt pinctrl support i2c: imx: adopt pinctrl support can: flexcan: adopt pinctrl support net: fec: adopt pinctrl support tty: serial: imx: adopt pinctrl support mmc: sdhci-imx-esdhc: adopt pinctrl support ARM: imx6q: switch to use pinctrl subsystem ARM: mxs: enable pinctrl dummy states ARM: imx: enable pinctrl dummy states +3.4-rc5 update
2012-05-12mmc: mxs-mmc: adopt pinctrl supportShawn Guo
Cc: linux-mmc@vger.kernel.org Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Chris Ball <cjb@laptop.org>
2012-05-11mmc: sdhci-imx-esdhc: adopt pinctrl supportDong Aisheng
Cc: linux-mmc@vger.kernel.org Cc: Chris Ball <cjb@laptop.org> Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
2012-05-10Merge tag 'v3.5-soc' of git://gitorious.org/linux-davinci/linux-davinci into ↵Olof Johansson
next/drivers DaVinci SoC updates for v3.5 This pull request updates the DaVinci SoC support to implement DEBUG_LL port choice and optimizes the DMA ISR by removing unnecessary register reads. * tag 'v3.5-soc' of git://gitorious.org/linux-davinci/linux-davinci: ARM: davinci: optimize the DMA ISR ARM: davinci: implement DEBUG_LL port choice + sync with Linux 3.4-rc6 Signed-off-by: Olof Johansson <olof@lixom.net>
2012-05-09Merge branch 'for-3.5/dt' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/dt2 By Stephen Warren (29) and others via Stephen Warren * 'for-3.5/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (43 commits) ARM: dt: tegra trimslice: add support for audio ARM: dt: tegra trimslice: enable SDHCI1 controller ARM: dt: tegra trimslice: add RTC I2C device ARM: dt: tegra seaboard: add i2c devices ARM: dt: tegra seaboard: configure I2C2 pinmux ARM: dt: tegra seaboard: fix I2C2 SCL rate ARM: dt: tegra: enable als and proximity sensor + pinctrl mergebase branch The pinctrl mergebase branch merge conflicts in drivers/pinctrl/core.c that were resolved. Signed-off-by: Olof Johansson <olof@lixom.net>
2012-05-09Merge branch 'for-3.5/usb-ulpi' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/drivers By Stephen Warren (30) and others via Stephen Warren * 'for-3.5/usb-ulpi' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (7 commits) ARM: dt: tegra: pinmux changes for USB ULPI ARM: tegra: add USB ULPI PHY reset GPIO to device tree ARM: tegra: don't hard-code USB ULPI PHY reset_gpio ARM: tegra: change pll_p_out4's rate to 24MHz ARM: tegra: fix pclk rate ARM: tegra: reparent sclk to pll_c_out1 ARM: tegra: Add pllc clock init table + depends/pinctrl/mergebase branch Pinctrl mergebase has a conflict in drivers/pinctrl/core.c that was resolved. Signed-off-by: Olof Johansson <olof@lixom.net>
2012-05-09Merge branch 'for-3.5/gpio-pinmux' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/pinctrl By Stephen Warren via Stephen Warren * 'for-3.5/gpio-pinmux' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: pinctrl: tegra: error reporting cleanup pinctrl: tegra: debugfs enhancements pinctrl: tegra: refactor probe handling ARM: dt: tegra20: add pinmux to device tree ARM: dt: tegra cardhu: add pinmux to device tree ARM: tegra: Remove pre-pinctrl pinmux driver ARM: tegra: Switch to new pinctrl driver gpio: tegra: Hide tegra_gpio_enable/disable() ARM: tegra: seaboard: Don't gpio_request() ISL29018_IRQ gpio: tegra: configure pins during irq_set_type ARM: tegra: Remove VBUS_GPIO handling from board files usb: ehci-tegra: Add vbus_gpio to platform data
2012-05-09mmc: core: Remove dead codePhilippe De Swert
bus_width is passed to the function and when 0 (MMC_BUS_WIDTH_1) will cause the function to return. So in in the second test it definitely is different from 0, and the third test is redundant. Signed-off-by: Philippe De Swert <philippedeswert@gmail.com> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Acked-by: Philip Rakity <prakity@marvell.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-09mmc: card: Avoid null pointer dereferencePhilippe De Swert
After the null check on md the code jumped to cmd_done, which then will dereference md in mmc_blk_put. This patch avoids the possible null pointer dereference in that case. Signed-off-by: Philippe De Swert <philippedeswert@gmail.com> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-09mmc: core: Prevent eMMC VCC supply to be cut from late initUlf Hansson
For eMMC cards that has been initialized from a bootloader, the VCC voltage supply must not be cut in an uncontrolled manner, without first sending SLEEP or POWEROFF_NOTIFY. The regulator_init_complete late initcall, may cut the VCC regulator if it's reference counter is zero. To be able to prevent the regulator from being cut, mmc_start_host, which should execute at device init and thus before late init, calls mmc_power_up. Then the host driver is able to increase the reference to the regulator. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-09mmc: dw_mmc: make multiple instances of dw_mci_card_workqueueThomas Abraham
The variable 'dw_mci_card_workqueue' is a global variable shared between multiple instances of the dw_mmc host controller. Due to this, data corruption has been noticed when multiple instances of dw_mmc controllers are actively reading/writing the media. Fix this by adding a instance of 'struct workqueue_struct' for each host instance and removing the global 'dw_mci_card_workqueue' instance. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-09mmc: queue: remove redundant memsetsVenkatraman S
Not needed to memset, as they are pointers and are assigned to proper values in the next line anyway. Signed-off-by: Venkatraman S <svenkatr@ti.com> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-09mmc: queue: rename mmc_request functionVenkatraman S
The name mmc_request is used for both the issue function and a data structure, which creates conflicts in symbol lookups in editors. Rename the function to mmc_request_fn. Signed-off-by: Venkatraman S <svenkatr@ti.com> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-09mmc: core: skip card initialization if power class selection failsSubhash Jadavani
With current implementation of power class selection, mmc_select_powerclass() should never fail. So treat any error returned by this function as serious enough to skip the card initialization. Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-09mmc: core: fix the signaling 1.8V for HS200Seungwon Jeon
Currently only 1.2V is treated for HS200 mode. If the host has only 1.8V I/O capability not 1.2V, mmc_set_signal_voltage can't be called for 1.8V HS200. EXT_CSD_CARD_TYPE_SDR_1_8V needs to be considered. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-09mmc: core: fix the decision of HS200/DDR card-typeSeungwon Jeon
Current implementation decides the card type exclusively. Even though eMMC device can support both HS200 and DDR mode, card type will be set only for HS200. If the host doesn't support HS200 but has DDR capability, then DDR mode can't be selected. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-08ARM: Orion: SDIO: Add support for clk.Andrew Lunn
Some orion devices can gate the SDIO clock. If the clock exists, enable/disable it as appropriate. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Jamie Lentin <jm@lentin.co.uk> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2012-05-08mmc: mmci: Fix compiler error when CONFIG_OF is not setLee Jones
error: implicit declaration of function 'mmci_dt_populate_generic_pdata' This is due to the '#if CONFIG_OF' guards placed around mmci_dt_populate_generic_pdata(), but not around the call to it. We repair this by inserting a stub which elegantly returns when CONFIG_OF is not set. Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-04mmc: mmci: Use correct GPIO binding for IRQ requestsLee Jones
Now there are irqdomains in place for Snowball, we can request GPIO IRQs directly by their binding. This replaces the previous method of hard-coding the hwirq using u32 values in the DT. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-04mmc: mmci: Enable Device Tree support for ux500 variantsLee Jones
Provide a means to collect attributes specific to ST-Ericsson's ux500 variant series. This patch registers itself as the AMBA driver to be called during the probe process. Once all attributes and ux500 specifics are are collected the normal mmci core probe is called. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-03AMBA: get rid of last two uses of NO_IRQRussell King
This gets rid of the last two users of NO_IRQ in AMBA primecell drivers. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-05-01mmc: sdhci-spear: Use devm_* derivativesViresh Kumar
This patch replaces normal calls to resource allocation routines with devm_*() derivative of those routines. This removes the need to free those resources inside the driver. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-05-01mmc: sdhci-spear: No need to check 'pdev == NULL' in probeViresh Kumar
pdev is guaranteed to be valid in probe. And so check for non-NULL is not required. Remove it. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-26Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds
Pull [GIT PULL] slave-dmaengine fixes from Vinod Koul. * 'fixes' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine/amba-pl08x : reset phychan_hold on terminate all dma: pl330: fix a couple of compilation warnings dma/ste_dma40: fix erroneous comparison dma/ste_dma40: explicitly include regulator consumer header dma40: Improve the logic of stopping logical chan dmaengine: at_hdmac: remove clear-on-read in atc_dostart() dma: mxs-dma: enable channel in device_issue_pending call dmaengine: imx-dma: dont complete descriptor for cyclic dma
2012-04-25ARM: 7378/1: mmci: add support for the Nomadik MMCI variantLinus Walleij
The Nomadik variant is somewhere inbetween the U300 and the Ux500 variant, its actually expose the same primecell ID as the U300 but had different characteristics so it needs a small revision bump and hard-coding from the board/device tree. After this it works just fine. Acked-by: Ulf Hansson <ulf.hansson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-04-25mmc sdhc i.MX: do not depend on grouped clocksSascha Hauer
the current i.MX clock support groups together unrelated clocks to a single clock which is then used by the driver. This can't be accomplished with the generic clock framework so we instead request the individual clocks in the driver. For i.MX there are generally three different clocks: ipg: bus clock (needed to access registers) ahb: dma relevant clock, sometimes referred to as hclk in the datasheet per: bit clock, pixel clock This patch changes the driver to request the individual clocks. Currently all clk_get will get the same clock until the SoCs are converted to the generic clock framework Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-04-25mmc mxcmmc: do not depend on grouped clocksSascha Hauer
the current i.MX clock support groups together unrelated clocks to a single clock which is then used by the driver. This can't be accomplished with the generic clock framework so we instead request the individual clocks in the driver. For i.MX there are generally three different clocks: ipg: bus clock (needed to access registers) ahb: dma relevant clock, sometimes referred to as hclk in the datasheet per: bit clock, pixel clock This patch changes the driver to request the individual clocks. Currently all clk_get will get the same clock until the SoCs are converted to the generic clock framework Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-04-24mmc: cd-gpio: protect against NULL context in mmc_cd_gpio_free()Guennadi Liakhovetski
Do not oops, even if mmc_cd_gpio_free() is mistakenly called on a driver cleanup path, even though a previous call to mmc_cd_gpio_request() failed. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> [stable@: please apply to 3.3-stable] Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-23mmc: core: check PM_SLEEP for mmc_bus_suspend/resume callbacksChuanxiao Dong
If PM_SLEEP is not enabled, mmc.c will give warnning since mmc_bus_suspend/ mmc_bus_resume functions are defined but not used. This patch can fix this warnning. Reported-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-22mmc: omap_hsmmc: release correct resourceRussell King
res can be one of several resources, as this variable is re-used several times during probe. This can cause the wrong resource parameters to be passed to release_mem_region(). Get the original memory resource before calling release_mem_region(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-22mmc: tegra: support SDHCI SPEC 300Pavan Kunapuli
Tegra3 SDHOST controller doesn't advertise v3.00 support by default. This support has to be enabled by configuring a vendor register in the tegra3 sd host address space. Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-22mmc: sdio: avoid spurious calls to interrupt handlersNicolas Pitre
Commit 06e8935feb ("optimized SDIO IRQ handling for single irq") introduced some spurious calls to SDIO function interrupt handlers, such as when the SDIO IRQ thread is started, or the safety check performed upon a system resume. Let's add a flag to perform the optimization only when a real interrupt is signaled by the host driver and we know there is no point confirming it. Reported-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by: Nicolas Pitre <nico@linaro.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-22mmc: remove imxmmc driverSascha Hauer
This driver is broken since 2.6.31 when the traditional i.MX1 support was removed. In theory the i.MX1 mmc controller can be supported by the mxcmmc driver which basically is the same hardware. However, the i.MX1 controller has severe bugs which made several workarounds necessary which resulted in a different driver structure. At that time it seemed easier to write a second driver to support hardware without bugs. As noone cared for the i.MX1 driver for a long time and it does not compile, remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-22mmc: sdhci: Log what timeout was set if the timeout is too largeMark Brown
Rather than just logging that we came up with an excessively large timeout say what the timeout was, this may provide some clues as to what the issue is. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-22mmc: davinci_mmc: set MODULE_ALIAS to allow autoloadingJan Luebbe
Davinci MMC platform devices (as in mach-davinci/devices-da8xx.c) use "davinci_mmc" as their name. To allow autoloading of the relevant driver, the module needs to set the MODULE_ALIAS. Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-22mmc: omap_hsmmc: Cleanup use of cpu_is_* for debounce_clockRajendra Nayak
There really does not seem to be a need to use cpu_is_* check for getting the debounce clock as clkdev is perfectly capable of handling situations when certain clocks are only available on select platforms. Also get rid of the 'got_dbclk' flag and instead use the dbclk clock pointer to know if a valid debounce clock exists for the platform. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Venkatraman S <svenkatr@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-22mmc: omap_hsmmc: use spinlock IRQ safe variantVenkatraman S
Prevent possible races between HSMMC/DMA IRQs and next requests. Signed-off-by: Venkatraman S <svenkatr@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-22mmc: omap_hsmmc: add DDR supportBalaji T K
Add Dual data rate support for omap_hsmmc. Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Venkatraman S <svenkatr@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-22mmc: omap_hsmmc: Enable Auto CMD12Balaji T K
Enable Auto-CMD12 for multi block read/write on HSMMC. Tested on OMAP4430, OMAP3430 and OMAP2430 SDP Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Venkatraman S <svenkatr@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-20mmc: core: Do not pre-claim host in suspendUlf Hansson
Since SDIO drivers may want to do some SDIO operations in their suspend callback functions, we must not keep the host claimed when calling them. Daniel Drake reported that libertas_sdio encountered a deadlock in its suspend function. Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Tested-by: Daniel Drake <dsd@laptop.org> [stable@: please apply to 3.2-stable and 3.3-stable] Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-20mmc: dw_mmc: prevent NULL dereference for dma_opsJaehoon Chung
Now, dma_ops is assumed that use the IDMAC. But if dma_ops is assigned the pdata->dma_ops, we didn't ensure that callback function is defined. If the callback isn't defined, then we should run in PIO mode. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-20mmc: unbreak sdhci-esdhc-imx on i.MX25Eric Bénard
This was broken by me in 37865fe91582582a6f6c00652f6a2b1ff71f8a78 ("mmc: sdhci-esdhc-imx: fix timeout on i.MX's sdhci") where more extensive tests would have shown that read or write of data to the card were failing (even if the partition table was correctly read). Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-20mmc: cd-gpio: Include header to pickup exported symbol prototypesH Hartley Sweeten
Include the linux/mmc/cd-gpio.h header to pickup the prototypes for the two exported symbols. This quiets the sparse warnings: warning: symbol 'mmc_cd_gpio_request' was not declared. Should it be static? warning: symbol 'mmc_cd_gpio_free' was not declared. Should it be static? Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Venkatraman S <svenkatr@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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