Andy Shevchenko 3ff34c00db mmc: mmc_spi: remove custom DMA mapped buffers ... commit 84a6be7db9050dd2601c9870f65eab9a665d2d5d upstream. There is no need to duplicate what SPI core or individual controller drivers already do, i.e. mapping the buffers for DMA capable transfers. Note, that the code, besides its redundancy, was buggy: strictly speaking there is no guarantee, while it's true for those which can use this code (see below), that the SPI host controller _is_ the device which does DMA. Also see the Link tags below. Additional notes. Currently only two SPI host controller drivers may use premapped (by the user) DMA buffers: - drivers/spi/spi-au1550.c - drivers/spi/spi-fsl-spi.c Both of them have DMA mapping support code. I don't expect that SPI host controller code is worse than what has been done in mmc_spi. Hence I do not expect any regressions here. Otherwise, I'm pretty much sure these regressions have to be fixed in the respective drivers, and not here. That said, remove all related pieces of DMA mapping code from mmc_spi. Link: https://lore.kernel.org/linux-mmc/c73b9ba9-1699-2aff-e2fd-b4b4f292a3ca@raspberrypi.org/ Link: https://stackoverflow.com/questions/67620728/mmc-spi-issue-not-able-to-setup-mmc-sd-card-in-linux Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231207221901.3259962-1-andriy.shevchenko@linux.intel.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-02-23 08:54:26 +01:00
..
Kconfig	mmc: sdhci_omap: Fix TI SoC dependencies	2024-01-25 14:52:45 -08:00
Makefile	…
alcor.c	mmc: alcor: fix return value check of mmc_add_host()	2022-12-31 13:14:16 +01:00
atmel-mci.c	mmc: atmel-mci: fix race between stop command and start of next command	2023-03-22 13:31:30 +01:00
au1xmmc.c	mmc: au1xmmc: Fix an error handling path in au1xmmc_probe()	2022-10-26 12:34:55 +02:00
bcm2835.c	mmc: bcm2835: fix deferred probing	2023-08-26 14:23:29 +02:00
cavium-octeon.c	mmc: cavium-octeon: Add of_node_put() when breaking out of loop	2022-08-17 14:23:56 +02:00
cavium-thunderx.c	mmc: cavium-thunderx: Add of_node_put() when breaking out of loop	2022-08-17 14:23:57 +02:00
cavium.c	…
cavium.h	…
cb710-mmc.c	…
cb710-mmc.h	…
cqhci-core.c	mmc: cqhci: Fix task clearing in CQE error recovery	2023-12-08 08:48:01 +01:00
cqhci-crypto.c	…
cqhci-crypto.h	…
cqhci.h	…
davinci_mmc.c	mmc: davinci_mmc: Handle error for clk_enable	2022-04-08 14:23:22 +02:00
dw_mmc-bluefield.c	…
dw_mmc-exynos.c	mmc: dw_mmc: exynos: fix the finding clock sample value	2021-10-26 17:28:41 +02:00
dw_mmc-exynos.h	…
dw_mmc-hi3798cv200.c	…
dw_mmc-k3.c	…
dw_mmc-pci.c	…
dw_mmc-pltfm.c	…
dw_mmc-pltfm.h	…
dw_mmc-rockchip.c	…
dw_mmc.c	mmc: dw_mmc: Dont wait for DRTO on Write RSP error	2021-11-18 19:15:52 +01:00
dw_mmc.h	…
jz4740_mmc.c	mmc: jz4740: Work around bug on JZ4760(B)	2023-02-22 12:57:06 +01:00
meson-gx-mmc.c	mmc: meson-gx: Remove setting of CMD_CFG_ERROR	2023-11-28 16:56:30 +00:00
meson-mx-sdhc-clkc.c	…
meson-mx-sdhc-mmc.c	mmc: meson-mx-sdhc: Fix initialization frozen issue	2024-01-15 18:51:23 +01:00
meson-mx-sdhc.h	…
meson-mx-sdio.c	mmc: meson-mx-sdio: add IRQ check	2022-01-27 11:03:43 +01:00
mmc_hsq.c	mmc: hsq: Fix data stomping during mmc recovery	2022-10-05 10:39:38 +02:00
mmc_hsq.h	…
mmc_spi.c	mmc: mmc_spi: remove custom DMA mapped buffers	2024-02-23 08:54:26 +01:00
mmci.c	mmc: mmci: Set PROBE_PREFER_ASYNCHRONOUS	2023-07-23 13:47:32 +02:00
mmci.h	…
mmci_qcom_dml.c	…
mmci_stm32_sdmmc.c	mmc: mmci: stm32: correctly check all elements of sg list	2022-04-13 20:59:21 +02:00
moxart-mmc.c	mmc: moxart: read scr register without changing byte order	2023-08-16 18:21:57 +02:00
mtk-sd.c	mmc: mtk-sd: Use readl_poll_timeout_atomic in msdc_reset_hw	2023-10-25 11:59:02 +02:00
mvsdio.c	mmc: mvsdio: fix deferred probing	2023-06-28 10:29:47 +02:00
mvsdio.h	…
mxcmmc.c	mmc: mxcmmc: fix return value check of mmc_add_host()	2022-12-31 13:14:16 +01:00
mxs-mmc.c	mmc: mxs-mmc: disable regulator on error and in the remove function	2021-11-18 19:16:34 +01:00
of_mmc_spi.c	…
omap.c	mmc: omap: fix deferred probing	2023-06-28 10:29:47 +02:00
omap_hsmmc.c	mmc: omap_hsmmc: fix deferred probing	2023-06-28 10:29:47 +02:00
owl-mmc.c	mmc: owl: fix deferred probing	2023-06-28 10:29:47 +02:00
pxamci.c	mmc: pxamci: fix return value check of mmc_add_host()	2022-12-31 13:14:16 +01:00
pxamci.h	…
renesas_sdhi.h	…
renesas_sdhi_core.c	mmc: renesas_sdhi: register irqs before registering controller	2023-09-19 12:22:52 +02:00
renesas_sdhi_internal_dmac.c	…
renesas_sdhi_sys_dmac.c	…
rtsx_pci_sdmmc.c	mmc: rtsx_pci: fix return value check of mmc_add_host()	2022-12-31 13:14:16 +01:00
rtsx_usb_sdmmc.c	mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()	2022-12-31 13:14:16 +01:00
s3cmci.c	…
s3cmci.h	…
sdhci-acpi.c	mmc: sdhci-acpi: fix deferred probing	2023-06-28 10:29:47 +02:00
sdhci-bcm-kona.c	…
sdhci-brcmstb.c	mmc: sdhci-brcmstb: Fix SDHCI_RESET_ALL for CQHCI	2022-12-02 17:41:08 +01:00
sdhci-cadence.c	…
sdhci-cns3xxx.c	…
sdhci-cqhci.h	mmc: cqhci: Provide helper for resetting both SDHCI and CQHCI	2022-11-16 09:58:24 +01:00
sdhci-dove.c	…
sdhci-esdhc-imx.c	mmc: sdhci-esdhc-imx: improve ESDHC_FLAG_ERR010450	2023-09-23 11:09:56 +02:00
sdhci-esdhc-mcf.c	…
sdhci-esdhc.h	…
sdhci-iproc.c	…
sdhci-milbeaut.c	…
sdhci-msm.c	mmc: sdhci-msm: Disable broken 64-bit DMA on MSM8916	2023-06-28 10:29:43 +02:00
sdhci-of-arasan.c	mmc: sdhci-of-arasan: Fix SDHCI_RESET_ALL for CQHCI	2022-11-16 09:58:24 +01:00
sdhci-of-aspeed-test.c	…
sdhci-of-aspeed.c	…
sdhci-of-at91.c	mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R	2022-08-17 14:23:50 +02:00
sdhci-of-dwcmshc.c	mmc: sdhci-of-dwcmshc: Re-enable support for the BlueField-3 SoC	2022-09-05 10:30:09 +02:00
sdhci-of-esdhc.c	mmc: sdhci-of-esdhc: fix quirk to ignore command inhibit for data	2023-05-11 23:00:23 +09:00
sdhci-of-hlwd.c	…
sdhci-of-sparx5.c	…
sdhci-omap.c	mmc: sdhci-omap: Fix context restore	2021-11-18 19:16:31 +01:00
sdhci-pci-arasan.c	…
sdhci-pci-core.c	mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()	2022-11-26 09:24:48 +01:00
sdhci-pci-data.c	…
sdhci-pci-dwc-mshc.c	…
sdhci-pci-gli.c	mmc: sdhci-pci-gli: GL9750: Mask the replay timer timeout of AER	2023-11-28 16:56:35 +00:00
sdhci-pci-o2micro.c	mmc: sdhci-pci-o2micro: fix card detect fail issue caused by CD# debounce timeout	2022-11-26 09:24:48 +01:00
sdhci-pci.h	mmc: sdhci-pci: Add PCI ID for Intel ADL	2022-01-16 09:12:43 +01:00
sdhci-pic32.c	…
sdhci-pltfm.c	…
sdhci-pltfm.h	…
sdhci-pxav2.c	…
sdhci-pxav3.c	…
sdhci-s3c.c	…
sdhci-spear.c	…
sdhci-sprd.c	mmc: sdhci-sprd: Fix eMMC init failure after hw reset	2024-01-15 18:51:24 +01:00
sdhci-st.c	…
sdhci-tegra.c	mmc: sdhci-tegra: Fix SDHCI_RESET_ALL for CQHCI	2022-11-16 09:58:24 +01:00
sdhci-xenon-phy.c	…
sdhci-xenon.c	Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning"	2022-04-13 20:59:21 +02:00
sdhci-xenon.h	…
sdhci.c	mmc: sdhci: fix DMA configure compatibility issue when 64bit DMA mode is used.	2023-07-23 13:47:32 +02:00
sdhci.h	mmc: sdhci: Fix voltage switch delay	2022-12-08 11:28:43 +01:00
sdhci_am654.c	mmc: sdhci_am654: fix start loop index for TAP value parsing	2023-11-28 16:56:28 +00:00
sdhci_f_sdh30.c	mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove	2023-08-26 14:23:38 +02:00
sdhci_f_sdh30.h	…
sdricoh_cs.c	…
sh_mmcif.c	mmc: sh_mmcif: fix deferred probing	2023-06-28 10:29:47 +02:00
sunxi-mmc.c	mmc: sunxi: fix deferred probing	2023-08-26 14:23:29 +02:00
tifm_sd.c	…
tmio_mmc.c	mmc: tmio: avoid glitches when resetting	2022-08-25 11:40:36 +02:00
tmio_mmc.h	mmc: tmio: avoid glitches when resetting	2022-08-25 11:40:36 +02:00
tmio_mmc_core.c	mmc: tmio: avoid glitches when resetting	2022-08-25 11:40:36 +02:00
toshsd.c	mmc: toshsd: fix return value check of mmc_add_host()	2022-12-31 13:14:17 +01:00
toshsd.h	…
uniphier-sd.c	…
usdhi6rol0.c	mmc: usdhi60rol0: fix deferred probing	2023-06-28 10:29:47 +02:00
ushc.c	…
via-sdmmc.c	mmc: via-sdmmc: fix return value check of mmc_add_host()	2022-12-31 13:14:17 +01:00
vub300.c	mmc: vub300: fix an error code	2023-11-28 16:56:28 +00:00
wbsd.c	mmc: wbsd: fix double mmc_free_host() in wbsd_init()	2023-08-26 14:23:37 +02:00
wbsd.h	…
wmt-sdmmc.c	mmc: wmt-sdmmc: fix return value check of mmc_add_host()	2022-12-31 13:14:17 +01:00