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* mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4Douglas Anderson2020-09-071-0/+1
| | | | | | | | | | | | | This is like commit 3d3451124f3d ("mmc: sdhci-msm: Prefer asynchronous probe") but applied to a whole pile of drivers. This batch converts the drivers that appeared to be around in the v4.4 timeframe. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> # SH_MMCIF Tested-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20200903162412.1.Id501e96fa63224f77bb86b2135a5e8324ffb9c43@changeid Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282Thomas Gleixner2019-06-051-10/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this software is licensed under the terms of the gnu general public license version 2 as published by the free software foundation and may be copied distributed and modified under those terms this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 285 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mmc: sdhci-pxav2: Drop unused includeLinus Walleij2019-02-251-1/+0
| | | | | | | | | | The SDHCI PXAv2 driver uses slot GPIO helpers and does not make any use of <linux/gpio.h> so drop this surplus include. Cc: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-*: Don't emit error msg if sdhci_add_host() failsJisheng Zhang2018-05-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | I noticed below error msg with sdhci-pxav3 on some berlin platforms: [.....] sdhci-pxav3 f7ab0000.sdhci failed to add host It is due to getting related vmmc or vqmmc regulator returns -EPROBE_DEFER. It doesn't matter at all but it's confusing. >From another side, if driver probing fails and the error number isn't -EPROBE_DEFER, the core will tell us something as below: [.....] sdhci-pxav3: probe of f7ab0000.sdhci failed with error -EXX So it's not necessary to emit error msg if sdhci_add_host() fails. And some other sdhci host drivers also have this issue, let's fix them together. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pxav2: switch to managed clk and sdhci_pltfm_unregister()Masahiro Yamada2017-08-301-23/+7
| | | | | | | | | | | | | The difference between sdhci_pxav2_remove() and sdhci_pltfm_unregister() is clk_put(). It will go away by using the managed resource clk, then sdhci_pltfm_unregister() can be reused. Also, rename the jump labels to say what the goto does. (Coding style suggested by Documentation/process/coding-style.rst) 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-pxav2: remove unnecessary platform_set_drvdata() callJisheng Zhang2017-04-241-2/+0
| | | | | | | | sdhci_pltfm_init() has already set the platform drvdata for us, remove the unnecessary platform_set_drvdata() call. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pxav2: add error handling of clk_prepare_enable()Alexey Khoroshilov2017-04-241-1/+6
| | | | | | | | | | There is no check if clk_prepare_enable() succeed in sdhci_pxav2_probe(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pltfm: Drop define for SDHCI_PLTFM_PMOPSUlf Hansson2016-07-291-1/+1
| | | | | | | Due to previous changes this define has no longer a purpose. Instead move the sdhci-pltfm drivers over to use the exported struct sdhci_pltfm_pmops. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pxav2: remove unnecessary assignment of pltfm_host->privJisheng Zhang2016-02-291-1/+0
| | | | | | | | | | The sdhci_pltfm_init() function has initialized the priv member as NULL, so there's no need to do it again. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-{pxav2,pxav3}: Use of_match_ptr() macroAxel Lin2015-06-011-3/+1
| | | | | | | | | 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>
* mmc: sdhci-pxav2: Drop unused struct sdhci_pxaSebastian Hesselbarth2014-11-101-12/+3
| | | | | | | | struct sdhci_pxa is private data of PXA SDHCI driver, but not used in sdhci-pxav2 at all. Drop unused references to struct sdhci_pxa. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: remove .owner field for drivers using module_platform_driverPeter Griffin2014-09-091-1/+0
| | | | | | | | | This patch removes the superflous .owner field for drivers which use the module_platform_driver API, as this is overriden in platform_driver_register anyway. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci: convert sdhci_set_uhs_signaling() into a library functionRussell King2014-05-221-0/+1
| | | | | | | | | | | | Add sdhci_set_uhs_signaling() and always call the set_uhs_signaling method. This avoids quirks being added into sdhci_set_uhs_signaling(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-by: Markus Pargmann <mpa@pengutronix.de> Tested-by: Stephen Warren <swarren@nvidia.com> [Ulf Hansson] Resolved conflict Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Chris Ball <chris@printf.net>
* mmc: sdhci: convert sdhci_set_clock() into a library functionRussell King2014-05-221-0/+1
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-by: Markus Pargmann <mpa@pengutronix.de> Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Chris Ball <chris@printf.net>
* mmc: sdhci: convert reset into a library functionRussell King2014-05-221-2/+4
| | | | | | | | | | | | | Rather than having platform_reset_enter/platform_reset_exit methods, turn the core of the reset handling into a library function which platforms can call at the appropriate moment in their (new) reset method. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-by: Markus Pargmann <mpa@pengutronix.de> Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Chris Ball <chris@printf.net>
* mmc: sdhci: convert generic bus width setup to library functionRussell King2014-05-221-4/+2
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-by: Markus Pargmann <mpa@pengutronix.de> Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Chris Ball <chris@printf.net>
* mmc: sdhci: Add size for caller in init+registerChristian Daudt2013-05-311-1/+1
| | | | | | | | | | | | | | | | | | Add a param to allow users of sdhci_pltfm to allocate private space in calls to sdhci_pltfm_init+sdhci_pltfm_register. This is implemented in the same way as sdhci does for its users. None of the users have been migrated yet and are passing in zero to retain their private allocation. - todo: migrate clients to using allocation this way - todo: remove priv variable once migration is complete Also removed unused variable in sdhci_pltfm_init fn Signed-off-by: Christian Daudt <csd@broadcom.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: remove unnecessary platform_set_drvdata()Jingoo Han2013-05-261-2/+0
| | | | | | | | | | | | | | | | | | The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Sonic Zhang <sonic.zhang@analog.com> Acked-by: Seungwon Jeon <tgih.jun@samsung.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Tony Prisk <linux@prisktech.co.nz> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci: Constify sdhci_ops structs where possibleLars-Peter Clausen2013-03-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Basically all drivers can have sdhci_ops struct const, but almost none do. This patch constifies all sdhci_ops struct declarations where possible. The patch was auto-generated with the following coccinelle semantic patch: // <smpl> @r1@ identifier ops; identifier fld; @@ ops.fld = ...; @disable optional_qualifier@ identifier ops != r1.ops; @@ static +const struct sdhci_ops ops = { ... }; // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-pltfm: Add a common clk API implementation of get_timeout_clockLars-Peter Clausen2013-02-241-8/+1
| | | | | | | | | | | | | Quite a few drivers have a implementation of the get_timeout_clock callback which simply returns the result of clk_get_rate on the device's clock. This patch adds a common implementation of this to the sdhci-pltfm module and replaces all custom implementations with the common one. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Shawn Guo <shawn.guo@linaro.org> Tested-by: Kevin Liu <kliu5@marvell.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci: rename platform_8bit_width to platform_bus_widthSascha Hauer2013-02-241-1/+1
| | | | | | | | | | | | The 8bit in the function name is misleading. When set, it will be used to set the bus width, regardless of whether 8bit or another bus width is requested, so change the function name to platform_bus_width. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Tested-by: Dirk Behme <dirk.behme@de.bosch.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: remove use of __devexitBill Pemberton2012-11-281-1/+1
| | | | | | | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Manuel Lauss <manuel.lauss@gmail.com> Cc: Chris Ball <cjb@laptop.org> Cc: "Michał Mirosław" <mirq-linux@rere.qmqm.pl> Cc: Jarkko Lavinen <jarkko.lavinen@nokia.com> Cc: Venkatraman S <svenkatr@ti.com> Cc: Viresh Kumar <viresh.linux@gmail.com> Cc: Ian Molton <ian@mnementh.co.uk> Cc: Bruce Chang <brucechang@via.com.tw> Cc: Harald Welte <HaraldWelte@viatech.com> Cc: Pierre Ossman <pierre@ossman.eu> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mmc: remove use of __devinitBill Pemberton2012-11-281-1/+1
| | | | | | | | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Chris Ball <cjb@laptop.org> Cc: Manuel Lauss <manuel.lauss@gmail.com> Cc: "Michał Mirosław" <mirq-linux@rere.qmqm.pl> Cc: Jarkko Lavinen <jarkko.lavinen@nokia.com> Cc: Venkatraman S <svenkatr@ti.com> Cc: Ian Molton <ian@mnementh.co.uk> Cc: Bruce Chang <brucechang@via.com.tw> Cc: Harald Welte <HaraldWelte@viatech.com> Cc: Pierre Ossman <pierre@ossman.eu> Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mmc: remove use of __devexit_pBill Pemberton2012-11-281-1/+1
| | | | | | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Chris Ball <cjb@laptop.org> Cc: "Michał Mirosław" <mirq-linux@rere.qmqm.pl> Cc: Jarkko Lavinen <jarkko.lavinen@nokia.com> Cc: Venkatraman S <svenkatr@ti.com> Cc: Ian Molton <ian@mnementh.co.uk> Cc: Bruce Chang <brucechang@via.com.tw> Cc: Harald Welte <HaraldWelte@viatech.com> Cc: Pierre Ossman <pierre@ossman.eu> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mmc: sdhci-pxav2, sdhci-pxav3: use clk_prepare/unprepare APIsChao Xie2012-09-041-3/+3
| | | | | | | Prepare the clock before enabling it. Signed-off-by: Chao Xie <xiechao.mail@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-pxa: Add device tree supportChris Ball2012-07-211-0/+54
| | | | | | | Tested on an OLPC XO-1.75. (MMP2, sdhci-pxav3, CONFIG_MACH_MMP2_DT=y) Signed-off-by: Chris Ball <cjb@laptop.org> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
* mmc: convert drivers/mmc/host/* to use module_platform_driver()Axel Lin2012-01-121-11/+1
| | | | | | | | | | | | | | | | This patch converts the drivers in drivers/mmc/host/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: "Michał Mirosław" <mirq-linux@rere.qmqm.pl> Acked-by: David Brown <davidb@codeaurora.org> Acked-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci: remove "state" argument from sdhci_suspend_hostManuel Lauss2011-12-201-4/+1
| | | | | | | | | Drop the "state" argument from sdhci_suspend_host. Its only user is the PCI glue; this allows to move all SDHCI glues to use dev_pm_ops instead. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: Add module.h to drivers/mmc users assuming implicit presence.Paul Gortmaker2011-10-261-0/+1
| | | | | | | | | We are cleaning up the implicit presence of module.h; these guys are some of the people who just assume it will be there. Call it out explitly for those that really need it. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-pxa: Check pdata before using its membersTanmay Upadhyay2011-10-261-2/+2
| | | | | | Signed-off-by: Tanmay Upadhyay <tanmay.upadhyay@einfochips.com> Acked-by: Zhangfei Gao <zhangfei.gao@marvell.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-pxa: move platform data to include/linux/platform_dataZhangfei Gao2011-07-201-1/+1
| | | | | | | | | As suggested by Arnd, move platform data to include/linux/platform_data in order to improve build coverage for the driver. Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: host: split up sdhci-pxa, create sdhci-pxav2.cZhangfei Gao2011-07-201-0/+244
sdhci-pltfm driver for PXAV2 SoCs, such as pxa910. Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com> Signed-off-by: Jun Nie <njun@marvell.com> Signed-off-by: Qiming Wu <wuqm@marvell.com> Acked-by: Philip Rakity <prakity@marvell.com> Acked-by: Mark F. Brown <mark.brown314@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 23:38:34 +0100