linux/drivers/mmc, branch master

mmc: sdhci-brcmstb: use correct register offset for V1 pin_sel restore

2026-02-23T11:05:20Z

The restore path for SDIO_CFG_CORE_V1 was incorrectly using SDIO_CFG_SD_PIN_SEL (offset 0x44) instead of SDIO_CFG_V1_SD_PIN_SEL (offset 0x54), causing the wrong register to be written on resume. The save path already uses the correct V1-specific offset. This affects BCM7445 and BCM72116 platforms which use the V1 config core. Fixes: b7e614802e3f ("mmc: sdhci-brcmstb: save and restore registers during PM") Signed-off-by: Kamal Dasu Cc: stable@vger.kernel.org Tested-by: Florian Fainelli Reviewed-by: Florian Fainelli Signed-off-by: Ulf Hansson

mmc: dw_mmc-rockchip: Fix runtime PM support for internal phase support

2026-02-23T11:05:20Z

RK3576 is the first platform to introduce internal phase support, and subsequent platforms are expected to adopt a similar design. In this architecture, runtime suspend powers off the attached power domain, which resets registers, including vendor-specific ones such as SDMMC_TIMING_CON0, SDMMC_TIMING_CON1, and SDMMC_MISC_CON. These registers must be saved and restored, a requirement that falls outside the scope of the dw_mmc core. Fixes: 59903441f5e4 ("mmc: dw_mmc-rockchip: Add internal phase support") Signed-off-by: Shawn Lin Tested-by: Marco Schirrmeister Reviewed-by: Heiko Stuebner Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson

mmc: mmci: Fix device_node reference leak in of_get_dml_pipe_index()

2026-02-23T11:05:20Z

When calling of_parse_phandle_with_args(), the caller is responsible to call of_node_put() to release the reference of device node. In of_get_dml_pipe_index(), it does not release the reference. Fixes: 9cb15142d0e3 ("mmc: mmci: Add qcom dml support to the driver.") Signed-off-by: Felix Gu Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51Z

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28Z

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

Merge tag 'mips_7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2026-02-16T17:30:44Z

Pull MIPS updates from Thomas Bogendoerfer: "Cleanups and fixes" * tag 'mips_7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (28 commits) Revert "clk: microchip: core: allow driver to be compiled with COMPILE_TEST" Revert "clk: microchip: fix typo in reference to a config option" MIPS: Implement ARCH_HAS_CC_CAN_LINK MIPS: rb532: Fix MMIO UART resource registration MIPS: Work around LLVM bug when gp is used as global register variable MIPS: Loongson64: env: Fixup serial clock-frequency when using LEFI MIPS: Loongson2ef: Use pcibios_align_resource() to block io range MIPS: Loongson2ef: Register PCI controller in early stage clk: microchip: fix typo in reference to a config option MIPS: Loongson64: dts: fix phy-related definition of LS7A GMAC clk: microchip: core: allow driver to be compiled with COMPILE_TEST MIPS: drop unused pic32.h header watchdog: pic32-wdt: update include to use pic32.h from platform_data watchdog: pic32-dmt: update include to use pic32.h from platform_data serial: pic32_uart: update include to use pic32.h from platform_data rtc: pic32: update include to use pic32.h from platform_data pinctrl: pic32: update include to use pic32.h from platform_data mmc: sdhci-pic32: update include to use pic32.h from platform_data irqchip/irq-pic32-evic: update include to use pic32.h from platform_data clk: microchip: core: update include to use pic32.h from platform_data ...

mmc: sdhci-pic32: update include to use pic32.h from platform_data

2026-01-30T14:29:08Z

Use the linux/platform_data/pic32.h include instead of asm/mach-pic32/pic32.h so that the asm variant can be dropped. This is in preparation for allowing some drivers to be compiled on other architectures with COMPILE_TEST enabled. Signed-off-by: Brian Masney Acked-by: Adrian Hunter Acked-by: Ulf Hansson Signed-off-by: Thomas Bogendoerfer

Merge tag 'wireless-next-2026-01-29' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

2026-01-30T03:17:43Z

Johannes Berg says: ==================== Another fairly large set of changes, notably: - cfg80211/mac80211 - most of EPPKE/802.1X over auth frames support - additional FTM capabilities - split up drop reasons better, removing generic RX_DROP - NAN cleanups/fixes - ath11k: - support for Channel Frequency Response measurement - ath12k: - support for the QCC2072 chipset - iwlwifi: - partial NAN support - UNII-9 support - some UHR/802.11bn FW APIs - remove most of MLO/EHT from iwlmvm (such devices use iwlmld) - rtw89: - preparations for RTL8922DE support * tag 'wireless-next-2026-01-29' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (184 commits) wifi: iwlegacy: add missing mutex protection in il4965_store_tx_power() wifi: iwlegacy: add missing mutex protection in il3945_store_measurement() wifi: mac80211: use u64_stats_t with u64_stats_sync properly wifi: p54: Fix memory leak in p54_beacon_update() wifi: cfg80211: treat deprecated INDOOR_SP_AP_OLD control value as LPI mode wifi: rtw88: sdio: Migrate to use sdio specific shutdown function wifi: rsi: sdio: Migrate to use sdio specific shutdown function sdio: Provide a bustype shutdown function wifi: nl80211/cfg80211: support operating as RSTA in PMSR FTM request wifi: nl80211/cfg80211: add negotiated burst period to FTM result wifi: nl80211/cfg80211: clarify periodic FTM parameters for non-EDCA based ranging wifi: nl80211/cfg80211: add new FTM capabilities wifi: iwlwifi: rename struct iwl_mcc_allowed_ap_type_cmd::offset_map wifi: iwlwifi: mvm: Remove link_id from time_events wifi: iwlwifi: mld: change cluster_id type to u8 array wifi: iwlwifi: support V13 of iwl_lari_config_change_cmd wifi: iwlwifi: split bios_value_u32 to separate the header wifi: iwlwifi: uefi: cache the DSM functions wifi: iwlwifi: acpi: cache the DSM functions wifi: iwlwifi: mvm: Cleanup MLO code ... ==================== Link: https://patch.msgid.link/20260129110136.176980-39-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski

sdio: Provide a bustype shutdown function

2026-01-27T12:42:20Z

To prepare sdio drivers to migrate away from struct device_driver::shutdown (and then eventually remove that callback) create a serdev driver shutdown callback and migration code to keep the existing behaviour. Note this introduces a warning for each driver that isn't converted yet to that callback at register time. Signed-off-by: Uwe Kleine-König Reviewed-by: Ulf Hansson Link: https://patch.msgid.link/397f45c2818f6632151f92b70e547262f373c3b6.1768232321.git.u.kleine-koenig@baylibre.com Signed-off-by: Johannes Berg

mmc: sdhci-of-dwcmshc: Fix DMA 128MB boundary for Eswin EIC7700

2026-01-22T12:26:08Z

This DWC MSHC has a 128MB limitation where the data buffer size and start address must not exceed the 128MB boundary. Registering the missing 'adma_write_desc' callback function. Signed-off-by: Huan He Acked-by: Adrian Hunter Fixes: 32b2633219d3 ("mmc: sdhci-of-dwcmshc: Add support for Eswin EIC7700") Signed-off-by: Ulf Hansson