kernel/git/stable/linux.git/drivers/ata/pata_at91.c, branch master

pata: remove the at91 driver

2017-03-16T21:10:52+00:00

This driver is orphan since commit b2026f708e09 ("ARM: at91: remove at91sam9260/at91sam9g20 legacy board support"). Given that nobody cared adding DT support to it, it probably means it's no longer used and is thus a good candidate for removal. Signed-off-by: Boris Brezillon Acked-by: Bartlomiej Zolnierkiewicz Acked-by: Nicolas Ferre Signed-off-by: Tejun Heo

ata: pass queued command to ->sff_data_xfer method

2017-01-10T16:11:17+00:00

For Atari Falcon PATA support we need to check the current command in its ->sff_data_xfer method. Update core code and all users accordingly. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Tejun Heo

pata_at91: Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

2016-09-22T15:48:46+00:00

Signed-off-by: Harman Kalra Signed-off-by: Tejun Heo

gpio: Include linux/gpio.h instead of asm/gpio.h

2016-02-15T23:20:03+00:00

Most arches have an asm/gpio.h that merely includes linux/gpio.h. The others select ARCH_HAVE_CUSTOM_GPIO_H, and when that's selected, linux/gpio.h includes asm/gpio.h. Therefore, code should include linux/gpio.h instead of including asm/gpio.h directly. Remove includes of asm/gpio.h, adding an include of linux/gpio.h when necessary. This is a follow-on to 7563bbf89d06 ("gpiolib/arches: Centralise bolierplate asm/gpio.h"). Signed-off-by: Bjorn Helgaas Acked-by: Thomas Gleixner Acked-by: Arnd Bergmann Acked-by: Alexandre Courbot Signed-off-by: Linus Walleij

ata: at91: use syscon to configure the smc

2015-05-20T14:36:50+00:00

Use syscon/regmap to configure the smc. This allows to avoid using at91sam9_smc.h and to compile the driver in a multiplatform configuration. The driver will still not probe until the proper DT bindings are added. That binding will include an atmel,smc property that is a phandle to the SMC the CF controller is connected to. Signed-off-by: Alexandre Belloni Acked-by: Nicolas Ferre

ata: drop owner assignment from platform_drivers

2014-10-20T14:20:17+00:00

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

pata_at91: fix ata_host_activate() failure handling

2014-04-02T17:17:31+00:00

Add missing clk_put() call to ata_host_activate() failure path. Sergei says, "Hm, I have once fixed that (see that *if* (!ret)) but looks like a later commit 477c87e90853d136b188c50c0e4a93d01cad872e (ARM: at91/pata: use gpio_is_valid to check the gpio) broke it again. :-( Would be good if the changelog did mention that..." Cc: Andrew Victor Cc: Nicolas Ferre Cc: Jean-Christophe Plagniol-Villard Cc: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Tejun Heo Cc: stable@vger.kernel.org

ata: delete non-required instances of include

2014-02-13T21:40:56+00:00

None of these files are actually using any __init type directives and hence don't need to include . Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Cc: linux-ide@vger.kernel.org Signed-off-by: Paul Gortmaker Signed-off-by: Tejun Heo

ata: use dev_get_platdata()

2013-07-30T12:59:24+00:00

Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han Signed-off-by: Tejun Heo

ata: use platform_{get,set}_drvdata()

2013-05-24T01:26:13+00:00

Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Also, unnecessary dev_set_drvdata() is removed, because the driver core clears the driver data to NULL after device_release or on probe failure. Signed-off-by: Jingoo Han Signed-off-by: Tejun Heo