linux/drivers/misc/cardreader, branch v6.16

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08T07:07:37Z

Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com

misc: cardreader: Return -EBUSY if regions are busy

2025-04-25T13:54:08Z

cardreader returns -ENOMEM if a PCI region is currently in use ("requested") by another driver. The proper return code for this is -EBUSY. Replace -ENOMEM with -EBUSY. Signed-off-by: Philipp Stanner Link: https://lore.kernel.org/r/20250417091532.26520-3-phasta@kernel.org Signed-off-by: Greg Kroah-Hartman

misc: cardreader: Use non-hybrid PCI devres API

2025-04-25T13:54:08Z

cardreader enables its PCI device with pcim_enable_device(). This, implicitly, switches the function pci_request_regions() into managed mode, where it becomes a devres function. The PCI subsystem wants to remove this hybrid nature from its interfaces. To do so, users of the aforementioned combination of functions must be ported to non-hybrid functions. Moreover, since both functions are already managed in this driver, the calls to pci_release_regions() are unnecessary. Remove the calls to pci_release_regions(). Replace the call to sometimes-managed pci_request_regions() with one to the always-managed pcim_request_all_regions(). Signed-off-by: Philipp Stanner Link: https://lore.kernel.org/r/20250417091532.26520-2-phasta@kernel.org Signed-off-by: Greg Kroah-Hartman

misc: rtsx: Remove deadcode

2025-04-25T13:53:59Z

The last uses of rtsx_ms_power_off_card3v3() and rtsx_sd_power_off_card3v3() were removed by 2019's commit bede03a579b3 ("misc: rtsx: Enable OCP for rts522a rts524a rts525a rts5260") The last use of rtsx_pci_transfer_data() was removed by 2024's commit d0f459259c13 ("memstick: rtsx_pci_ms: Remove Realtek PCI memstick driver") Remove them. Signed-off-by: Dr. David Alan Gilbert Link: https://lore.kernel.org/r/20250420145739.58337-1-linux@treblig.org Signed-off-by: Greg Kroah-Hartman

misc: rtsx: Enhance the signal handling processes in SVID/SSID 1028:0CE1 platform

2025-04-15T14:14:37Z

This patch introduces improvements to the signal handling processes on the SVID/SSID 1028:0CE1 platform. By optimizing signal handling processes we aim to deliver a more stable and reliable user experience. The enhancements ensure robust connectivity and enhance signal process performance. We have conducted extensive testing to ensure these modifications result in noticeable improvements without impacting existing functionalities. Signed-off-by: Ricky Wu Link: https://lore.kernel.org/r/20250314094013.663223-1-ricky_wu@realtek.com Signed-off-by: Greg Kroah-Hartman

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05T08:30:12Z

timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

Revert "drivers/card_reader/rtsx_usb: Restore interrupt based detection"

2025-02-27T20:24:53Z

This reverts commit 235b630eda072d7e7b102ab346d6b8a2c028a772. This commit was found responsible for issues with SD card recognition, as users had to re-insert their cards in the readers and wait for a while. As for some people the SD card was involved in the boot process it also caused boot failures. Cc: stable@vger.kernel.org Link: https://bbs.archlinux.org/viewtopic.php?id=303321 Fixes: 235b630eda07 ("drivers/card_reader/rtsx_usb: Restore interrupt based detection") Reported-by: qf Closes: https://lore.kernel.org/all/1de87dfa-1e81-45b7-8dcb-ad86c21d5352@heusel.eu Signed-off-by: Christian Heusel Link: https://lore.kernel.org/r/20250224-revert-sdcard-patch-v1-1-d1a457fbb796@heusel.eu Signed-off-by: Greg Kroah-Hartman

drivers/card_reader/rtsx_usb: Restore interrupt based detection

2025-01-10T14:42:53Z

This commit reintroduces interrupt-based card detection previously used in the rts5139 driver. This functionality was removed in commit 00d8521dcd23 ("staging: remove rts5139 driver code"). Reintroducing this mechanism fixes presence detection for certain card readers, which with the current driver, will taken approximately 20 seconds to enter S3 as `mmc_rescan` has to be frozen. Fixes: 00d8521dcd23 ("staging: remove rts5139 driver code") Cc: stable@vger.kernel.org Cc: Arnd Bergmann Cc: Greg Kroah-Hartman Signed-off-by: Sean Rhodes Link: https://lore.kernel.org/r/20241119085815.11769-1-sean@starlabs.systems Signed-off-by: Greg Kroah-Hartman

misc: rtsx: Cleanup on DRV_NAME cardreader variables

2024-11-05T04:33:46Z

The rtsx_pci_ms memstick driver has been dropped, thus there is no more need for DRV_NAME_RTSX_PCI_MS variable. Additionally, this also stand- arizes DRV_NAME variables on alcor_pci and rtsx_usb drivers. Fixes: d0f459259c13 ("memstick: rtsx_pci_ms: Remove Realtek PCI memstick driver") Signed-off-by: Desnes Nunes Link: https://lore.kernel.org/r/20241031142801.1141680-1-desnesn@redhat.com Signed-off-by: Greg Kroah-Hartman

misc: rtsx: list supported models in Kconfig help

2024-10-18T11:40:17Z

rts5228, rts5261, rts5264 are supported by the rtsx_pci driver, but they are not mentioned in the Kconfig help when the code was added. List those models in the Kconfig help accordingly. Signed-off-by: Yo-Jung Lin (Leo) <0xff07@gmail.com> Link: https://lore.kernel.org/r/20241017144747.15966-1-0xff07@gmail.com Signed-off-by: Greg Kroah-Hartman