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path: root/drivers/mmc/host/sdricoh_cs.c
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2019-05-24treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61Thomas Gleixner1-15/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version 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 you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 441 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520071858.739733335@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-30mmc: sdricoh_cs: constify mmc_host_ops structuresJulia Lawall1-1/+1
The mmc_host_ops structure is only stored in the ops field of an mmc_host structure, which is declared as const. Thus the mmc_host_ops structure itself can be const. Done with the help of Coccinelle. // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct mmc_host_ops i@p = { ... }; @ok1@ struct mmc_host *mmc; identifier r.i; position p; @@ mmc->ops = &i@p @bad@ position p != {r.p,ok1.p}; identifier r.i; struct mmc_host_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct mmc_host_ops i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-06-20mmc: sdricoh_cs: remove redundant check if len is non-zeroColin Ian King1-3/+0
At the end of either of the read or write loops len is always zero and hence the non-zero check on len and return of -EIO is redundant and can be removed. Detected by CoverityScan, CID#114293 ("Logically dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2016-02-29mmc: sdricoh_cs: Less checks in sdricoh_init_mmc() after, error detectionMarkus Elfring1-12/+8
This issue was detected by using the Coccinelle software. Two pointer checks could be repeated by the sdricoh_init_mmc() function during error handling even if the relevant properties can be determined for the involved variables before by source code analysis. * This implementation detail could be improved by adjustments for jump targets according to the Linux coding style convention. * Drop an unnecessary initialisation for the variable "mmc" then. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2016-02-29mmc: sdricoh_cs: Delete unnecessary variable initialisationsMarkus Elfring1-3/+3
These variables will eventually be set to an appropriate value a bit later. * host * iobase * result Thus let us omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2013-10-30mmc: sdricoh_cs: Move away from using deprecated APIsUlf Hansson1-3/+0
Suspend and resume of cards are being handled from the protocol layer and consequently the mmc_suspend|resume_host APIs are deprecated. This means we can simplify the suspend|resume callbacks by removing the use of the deprecated APIs. Cc: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2013-03-15drivers/mmc: use module_pcmcia_driver() in pcmcia driversH Hartley Sweeten1-19/+1
Use the new module_pcmcia_driver() macro to remove the boilerplate module init/exit code in the pcmcia drivers. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2011-10-26mmc: Add module.h to drivers/mmc users assuming implicit presence.Paul Gortmaker1-0/+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>
2011-05-06pcmcia: Convert pcmcia_device_id declarations to constJoe Perches1-1/+1
Saves about 50KB of data. Old/new size of all objects: text data bss dec hex filename 563015 80096 130684 773795 bcea3 (TOTALS) 610916 32256 130632 773804 bceac (TOTALS) Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Kurt Van Dijck <kurt.van.dijck@eia.be> (for drivers/net/can/softing/softing_cs.c) Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-11-01tree-wide: fix comment/printk typosUwe Kleine-König1-2/+2
"gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-09-29pcmcia: move driver name to struct pcmcia_driverDominik Brodowski1-3/+1
Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-09-29pcmcia: convert pcmcia_request_configuration to pcmcia_enable_deviceDominik Brodowski1-1/+0
pcmcia_enable_device() now replaces pcmcia_request_configuration(). Instead of config_req_t, all necessary flags are either passed as a parameter to pcmcia_enable_device(), or (in rare circumstances) set in struct pcmcia_device -> flags. With the last remaining user of include/pcmcia/cs.h gone, remove all references. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Jiri Kosina <jkosina@suse.cz> CC: linux-scsi@vger.kernel.org Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> (for drivers/bluetooth) Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-07-30pcmcia: remove cs_types.hDominik Brodowski1-1/+0
Remove cs_types.h which is no longer needed: Most definitions aren't used at all, a few can be made away with, and two remaining definitions (typedefs, unfortunatley) may be moved to more specific places. CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org Acked-by: Marcel Holtmann <marcel@holtmann.org> (for drivers/bluetooth/) Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-05-27mmc: remove the "state" argument to mmc_suspend_host()Matt Fleming1-1/+1
Even though many mmc host drivers pass a pm_message_t argument to mmc_suspend_host() that argument isn't used the by MMC core. As host drivers are converted to dev_pm_ops they'll have to construct pm_message_t's (as they won't be passed by the PM subsystem any more) just to appease the mmc suspend interface. We might as well just delete the unused paramter. Signed-off-by: Matt Fleming <matt@console-pimps.org> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Michal Miroslaw <mirq-linux@rere.qmqm.pl>ZZ Acked-by: Sascha Sommer <saschasommer@freenet.de> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-12-31Merge branch 'master' of ../mmcPierre Ossman1-1/+1
2008-12-31mmc: balanc pci_iomap with pci_iounmapRoel Kluin1-1/+1
balance pci_iomap with pci_iounmap, not iounmap Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-11-30sdricoh_cs: Add support for Bay Controller devicesSascha Sommer1-0/+2
Some Ricoh SD card readers seems to advertise themselves slightly differently. This patches the driver to will recognise an additional product id, and it appears to work perfectly. % pccardctl info PRODID_1="RICOH" PRODID_2="Bay Controller" PRODID_3="" PRODID_4="" MANFID=0000,0000 Signed-off-by: Charles Lowe <aquasync@gmail.com> Acked-by: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-08-17sdricoh_cs: removed unused #include <version.h>Huang Weiyi1-1/+0
The drivers below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/mmc/host/sdricoh_cs.c This patch removes the said #include <version.h>. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-15mmc: host driver for Ricoh Bay1ControllersSascha Sommer1-0/+575
Signed-off-by: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
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