kernel/drivers/ata/ahci_st.c, branch 0x221E-v0.0.1-v6.19

ahci: st: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr()

2025-01-15T14:21:27Z

Letting the compiler remove these functions when the kernel is built without CONFIG_PM_SLEEP support is simpler and less error prone than the use of #ifdef based kernel configuration guards. Signed-off-by: Raphael Gallais-Pou Reviewed-by: Niklas Cassel Link: https://lore.kernel.org/r/20250109175427.64384-1-rgallaispou@gmail.com Signed-off-by: Niklas Cassel

ata: Switch back to struct platform_driver::remove()

2024-10-17T07:55:08Z

After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all platform drivers below drivers/ata/ to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. While touching these files, make indention of the struct initializer consistent in several files. Signed-off-by: Uwe Kleine-König Reviewed-by: Damien Le Moal Link: https://lore.kernel.org/r/20241016141609.27329-2-u.kleine-koenig@baylibre.com Signed-off-by: Niklas Cassel

ata: ahci_st: Remove an unused field in struct st_ahci_drv_data

2024-04-02T03:18:15Z

In "struct st_ahci_drv_data", the 'ahci' field is unused. Remove it. Found with cppcheck, unusedStructMember. Signed-off-by: Christophe JAILLET Signed-off-by: Damien Le Moal

ata: libata: Make ata_platform_remove_one return void

2023-05-14T21:49:39Z

The function returned zero unconditionally, so the function returning an int is something between useless and irritating. With the goal to make platform drivers' remove function return void, it's helpful to convert the function accordingly. This converts several drivers to the new .remove_new callback that was introduced to smoothen the platform driver conversion. Signed-off-by: Uwe Kleine-König Acked-by: Jernej Skrabec Acked-by: Serge Semin Reviewed-by: Sergey Shtylyov Signed-off-by: Damien Le Moal

scsi: ata: Declare SCSI host templates const

2023-03-24T23:19:19Z

Make it explicit that ATA host templates are not modified. Reviewed-by: Linus Walleij Acked-by: Damien Le Moal Reviewed-by: Serge Semin (for DWC AHCI SATA) Reviewed-by: John Garry Reviewed-by: Jon Hunter (for Tegra) Cc: Christoph Hellwig Cc: Ming Lei Cc: Hannes Reinecke Cc: John Garry Cc: Mike Christie Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20230322195515.1267197-5-bvanassche@acm.org Signed-off-by: Martin K. Petersen

ata: ahci_st: Fix compilation warning

2022-10-17T13:01:57Z

If CONFIG_OF is disabled and the ahci_st driver is builtin (or CONFIG_MODULES is disabled), then using the macro of_match_ptr() results in the st_ahci_match variable being unused, which generates a compilation warning and a compilation error if CONFIG_WERROR is enabled. Fix this by directly assigning st_ahci_match to .of_match_table in the st_ahci_driver platform driver definition. Reported-by: kernel test robot Signed-off-by: Damien Le Moal Acked-by: Arnd Bergmann

ata: ahci_st: Fix compilation warning

2022-09-19T23:43:07Z

Remove the unused variable dev in st_ahci_probe() to avoid compilation warning and build failures where CONFIG_WERROR is enabled. Fixes: 3f74cd046fbe ("ata: libahci_platform: Parse ports-implemented property in resources getter") Signed-off-by: Damien Le Moal

ata: libahci_platform: Parse ports-implemented property in resources getter

2022-09-16T16:39:30Z

The ports-implemented property is mainly used on the OF-based platforms with no ports mapping initialized by a bootloader/BIOS firmware. Seeing the same of_property_read_u32()-based pattern has already been implemented in the generic AHCI LLDD (glue) driver and in the Mediatek, St AHCI drivers let's move the property read procedure to the generic ahci_platform_get_resources() method. Thus we'll have the forced ports mapping feature supported for each OF-based platform which requires that, and stop re-implementing the same pattern in there a bit simplifying the code. Signed-off-by: Serge Semin Signed-off-by: Damien Le Moal

ata: Drop commas after OF match table sentinels

2022-03-07T02:49:10Z

It does not make sense to have a comma after a sentinel, as any new elements must be added before the sentinel. Add comments to clarify the purpose of the empty elements. Rewrap entries to a single line to have a consistent style. Signed-off-by: Geert Uytterhoeven Reviewed-by: Sergey Shtylyov Acked-by: Florian Fainelli [ahci_brcm] Reviewed-by: Kieran Bingham Reviewed-by: Linus Walleij Signed-off-by: Damien Le Moal

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55Z

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 Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman