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* ata: remove palmld pata driverArnd Bergmann2023-01-201-137/+0
| | | | | | | | | | | | | | | | | | The PXA palmld machine was removed, so the pata driver is no longer used and can be removed. There is a chance that some of this code might be useful for turning some of the other PXA PCMCIA host drivers into PATA drivers, but it's clear that it would not work unmodified, and it seems unlikely that someone would do this work. Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: linux-kernel@vger.kernel.org Cc: linux-ide@vger.kernel.org Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ata: palmld: fix return value check in palmld_pata_probe()Yang Yingliang2022-10-311-2/+2
| | | | | | | | | | If devm_platform_ioremap_resource() fails, it never return NULL pointer, replace the check with IS_ERR(). Fixes: 57bf0f5a162d ("ARM: pxa: use pdev resource for palmld mmio") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
* ARM: pxa: use pdev resource for palmld mmioArnd Bergmann2022-04-201-2/+1
| | | | | | | | | | | | The palmld header is almost unused in drivers, the only remaining thing now is the PATA device address, which should really be passed as a resource. Cc: linux-ide@vger.kernel.org Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner2019-06-191-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Based on 2 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 version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ata: palmld: Introduce state containerLinus Walleij2018-12-051-23/+36
| | | | | | | | | | | | | | This creates a state container struct for the Palm LifeDrive ATA controller, and puts the ATA host and the two GPIO descriptors into this container. This avoids using a singleton so potentially multiple PATA interfaces can be instantiated. Suggested-by: Marek Vasut <marek.vasut@gmail.com> Reviewed-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
* ata: palmld: Convert to GPIO descriptorsLinus Walleij2018-12-051-33/+25
| | | | | | | | | | Instead of passing GPIO numbers directly to the PalmLD ATA driver, pass GPIO descriptors from the board file and handle these in the driver. Cc: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
* libata: remove ata_sff_data_xfer_noirq()Sebastian Andrzej Siewior2018-07-111-1/+1
| | | | | | | | | | | | | | | | | ata_sff_data_xfer_noirq() is invoked via the ->sff_data_xfer hook. The latter is invoked by ata_pio_sector(), atapi_send_cdb() and __atapi_pio_bytes() which in turn is invoked by ata_sff_hsm_move(). The latter function requires that the "ap->lock" lock is held which needs to be taken with disabled interrupts. There is no need have to have ata_sff_data_xfer_noirq() which invokes ata_sff_data_xfer32() with disabled interrupts because at this point the interrupts are already disabled. Remove the function and its references to it and replace all callers with ata_sff_data_xfer32(). Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Tejun Heo <tj@kernel.org>
* ata: drop owner assignment from platform_driversWolfram Sang2014-10-201-1/+0
| | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* Drivers: ata: remove __dev* attributes.Greg Kroah-Hartman2013-01-041-3/+3
| | | | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pata_palmld: utilize common ata_platform_remove_one()Brian Norris2012-12-031-3/+1
| | | | | Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* SATA/PATA: convert drivers/ata/* to use module_platform_driver()Axel Lin2012-01-091-12/+1
| | | | | | | | | | | | | | | | | | | | This patch converts the drivers in drivers/ata/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: Viresh Kumar <viresh.kumar@st.com> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Sylvain Munaut <tnt@246tNt.com> Cc: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Florian Fainelli <florian@openwrt.org> Cc: Mark Miesfeld <mmiesfeld@amcc.com> Cc: Ashish Kalra <ashish.kalra@freescale.com> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Merge branch 'devel' of ↵Russell King2011-03-261-21/+22
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable Conflicts: arch/arm/mach-pxa/tosa.c
| * ARM: pxa: Use gpio arrays in palmld_hdd driverMarek Vasut2011-03-161-21/+22
| | | | | | | | | | | | | | | | | | Use gpio_request_array() / gpio_free_array(), this makes the code cleaner and less error prone. This patch also properly frees GPIOs in case ata_host_activate() call fails. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* | libata: remove ATA_FLAG_NO_LEGACYSergei Shtylyov2011-03-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | All checks of ATA_FLAG_NO_LEGACY have been removed by the commits c791c30670ea61f19eec390124128bf278e854fe ([libata] minor PCI IDE probe fixes and cleanups) and f0d36efdc624beb3d9e29b9ab9e9537bf0f25d5b (libata: update libata core layer to use devres), so I think it's time to finally get rid of this flag... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | libata: remove ATA_FLAG_MMIOSergei Shtylyov2011-03-021-1/+1
|/ | | | | | | | | Commit 0d5ff566779f894ca9937231a181eb31e4adff0e (libata: convert to iomap) removed all checks of ATA_FLAG_MMIO but neglected to remove the flag itself. Do it now, at last... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [ARM] 5522/1: PalmLD: IDE supportMarek Vašut2009-05-311-0/+150
Support for Palm LifeDrive's internal harddrive. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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