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linux/drivers/mmc/host
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Colin Ian King 0eab756f88 mmc: moxart: Fix null pointer dereference on pointer host 
There are several error return paths that dereference the null pointer
host because the pointer has not yet been set to a valid value.
Fix this by adding a new out_mmc label and exiting via this label
to avoid the host clean up and hence the null pointer dereference.

Addresses-Coverity: ("Explicit null dereference")
Fixes: 8105c2abbf36 ("mmc: moxart: Fix reference count leaks in moxart_probe")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20211013100052.125461-1-colin.king@canonical.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-10-14 13:21:42 +02:00
..
alcor.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v5.4
2020-09-07 14:24:21 +02:00
atmel-mci.c
mmc: atmel-mci: Use new tasklet API
2021-02-08 13:00:31 +01:00
au1xmmc.c
mmc: au1xmmc: Use new tasklet API
2021-02-08 13:00:31 +01:00
bcm2835.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14
2020-09-07 14:24:21 +02:00
cavium-octeon.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14
2020-09-07 14:24:21 +02:00
cavium-thunderx.c
mmc: cavium: Add missed pci_release_regions
2019-12-18 12:55:11 +01:00
cavium.c
mmc: cavium: Use '"%s...", __func__' to print function name
2021-03-30 11:42:06 +02:00
cavium.h
…
cb710-mmc.c
mmc: cb710: Use new tasklet API
2021-02-15 10:43:23 +01:00
cb710-mmc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cqhci-core.c
mmc: cqhci: Print out qcnt in case of timeout
2021-10-12 10:21:17 +02:00
cqhci-crypto.c
mmc: cqhci: add cqhci_host_ops::program_key
2021-02-01 12:02:33 +01:00
cqhci-crypto.h
mmc: core: Store pointer to bio_crypt_ctx in mmc_request
2021-08-24 10:15:32 +02:00
cqhci.h
mmc: cqhci: add cqhci_host_ops::program_key
2021-02-01 12:02:33 +01:00
davinci_mmc.c
mmc: davinci: remove unneeded semicolon
2020-11-16 11:59:28 +01:00
dw_mmc-bluefield.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.19
2020-09-07 14:24:21 +02:00
dw_mmc-exynos.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
dw_mmc-exynos.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-hi3798cv200.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.19
2020-09-07 14:24:21 +02:00
dw_mmc-k3.c
mmc: dw_mmc-k3: use the correct HiSilicon copyright
2021-03-31 14:47:53 +02:00
dw_mmc-pci.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-pltfm.c
mmc: dw_mmc-pltfm: Remove unused <linux/clk.h>
2021-06-14 13:57:42 +02:00
dw_mmc-pltfm.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-rockchip.c
mmc: dw_mmc-rockchip: Just set default sample value for legacy mode
2021-04-16 15:10:08 +02:00
dw_mmc.c
mmc: dw_mmc: Dont wait for DRTO on Write RSP error
2021-10-12 10:21:17 +02:00
dw_mmc.h
mmc: dw_mmc: Add data CRC error injection
2021-08-24 10:15:31 +02:00
jz4740_mmc.c
mmc: JZ4740: remove the flush_kernel_dcache_page call in jz4740_mmc_read_data
2021-09-03 09:58:13 -07:00
Kconfig
mmc: sdhci-s3c: Describe driver in KConfig
2021-10-12 10:21:19 +02:00
Makefile
mmc: mmc_spi: Make of_mmc_spi.c resource provider agnostic
2021-04-23 09:29:49 +02:00
meson-gx-mmc.c
mmc: meson-gx: do not use memcpy_to/fromio for dram-access-quirk
2021-10-06 17:23:28 +02:00
meson-mx-sdhc-clkc.c
mmc: meson-mx-sdhc: Don't use literal 0 to initialize structs
2020-05-28 11:22:15 +02:00
meson-mx-sdhc-mmc.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that are newer than 5.4
2020-09-07 14:24:21 +02:00
meson-mx-sdhc.h
mmc: host: meson-mx-sdhc: new driver for the Amlogic Meson SDHC host
2020-05-28 11:22:14 +02:00
meson-mx-sdio.c
mmc: meson-mx-sdio: replace spin_lock_irqsave by spin_lock in hard IRQ
2020-11-16 11:59:29 +01:00
mmc_hsq.c
mmc: host: Introduce the request_atomic() for the host
2020-05-28 11:20:59 +02:00
mmc_hsq.h
mmc: host: Introduce the request_atomic() for the host
2020-05-28 11:20:59 +02:00
mmc_spi.c
Merge branch 'akpm' (patches from Andrew)
2021-09-03 10:08:28 -07:00
mmci_qcom_dml.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
mmci_stm32_sdmmc.c
mmc: mmci: stm32: Check when the voltage switch procedure should be done
2021-08-04 12:46:02 +02:00
mmci.c
mmc: mmci: Add small comment about reset thread
2021-10-12 10:21:19 +02:00
mmci.h
mmc: mmci_sdmmc: Implement signal voltage callbacks
2020-03-24 14:35:40 +01:00
moxart-mmc.c
mmc: moxart: Fix null pointer dereference on pointer host
2021-10-14 13:21:42 +02:00
mtk-sd.c
mmc: mtk-sd: Add HS400 online tuning support
2021-10-12 10:21:18 +02:00
mvsdio.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
mvsdio.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mxcmmc.c
mmc: mxc: Convert the driver to DT-only
2020-11-24 15:18:19 +01:00
mxs-mmc.c
mmc: mxs-mmc: Fix a resource leak in an error handling path in 'mxs_mmc_probe()'
2021-02-01 11:54:41 +01:00
of_mmc_spi.c
mmc: mmc_spi: Imply container_of() to be no-op
2021-06-14 13:57:42 +02:00
omap_hsmmc.c
dt-bindings: mmc: update mmc-card.yaml reference
2021-10-12 10:21:17 +02:00
omap.c
mmc: omap: Use new tasklet API
2021-02-08 13:00:31 +01:00
owl-mmc.c
mmc: owl-mmc: Remove unnecessary error log
2021-04-12 13:52:47 +02:00
pxamci.c
mmc: pxamci: Fix error return code in pxamci_probe
2020-11-24 12:35:34 +01:00
pxamci.h
…
renesas_sdhi_core.c
mmc: renesas_sdhi: fix regression with hard reset on old SDHIs
2021-09-06 18:10:49 +02:00
renesas_sdhi_internal_dmac.c
mmc: renesas_sdhi: Refactor renesas_sdhi_probe()
2021-08-24 10:15:35 +02:00
renesas_sdhi_sys_dmac.c
mmc: renesas_sdhi: Refactor renesas_sdhi_probe()
2021-08-24 10:15:35 +02:00
renesas_sdhi.h
mmc: renesas_sdhi: Refactor renesas_sdhi_probe()
2021-08-24 10:15:35 +02:00
rtsx_pci_sdmmc.c
mmc: rtsx_pci: Fix long reads when clock is prescaled
2021-08-24 10:15:33 +02:00
rtsx_usb_sdmmc.c
mmc: rtsx_usb_sdmmc: simplify the return expression of sd_change_phase()
2020-09-25 13:24:02 +02:00
s3cmci.c
mmc: s3cmci: move to use request_irq by IRQF_NO_AUTOEN flag
2021-06-14 13:57:34 +02:00
s3cmci.h
MMC core:
2019-07-11 18:11:21 -07:00
sdhci_am654.c
mmc: sdhci_am654: Use pm_runtime_resume_and_get() to replace open coding
2021-06-14 13:57:41 +02:00
sdhci_f_sdh30.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
sdhci_f_sdh30.h
mmc: sdhci-milbeaut: add Milbeaut SD controller driver
2019-11-13 16:10:16 +01:00
sdhci-acpi.c
mmc: sdhci-acpi: Disable write protect detection on Toshiba Encore 2 WT8-B
2021-06-14 13:57:35 +02:00
sdhci-bcm-kona.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
sdhci-brcmstb.c
mmc: sdhci-brcmstb: Remove CQE quirk
2021-03-30 12:42:44 +02:00
sdhci-cadence.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14
2020-09-07 14:24:21 +02:00
sdhci-cns3xxx.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
sdhci-dove.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
sdhci-esdhc-imx.c
mmc: sdhci-esdhc-imx: Select the correct mode for auto tuning
2021-08-25 11:04:42 +02:00
sdhci-esdhc-mcf.c
mmc: sdhci: replace mmc->parent with mmc_dev() for consistency
2021-03-30 11:42:07 +02:00
sdhci-esdhc.h
mmc: sdhci-of-esdhc: make sure delay chain locked for HS400
2020-10-28 11:07:01 +01:00
sdhci-iproc.c
Revert "mmc: sdhci-iproc: Set SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN on BCM2711"
2021-08-27 16:30:36 +02:00
sdhci-milbeaut.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that are newer than 5.4
2020-09-07 14:24:21 +02:00
sdhci-msm.c
mmc: sdhci-msm: Use maximum possible data timeout value
2021-08-24 10:15:34 +02:00
sdhci-of-arasan.c
mmc: sdhci-of-arasan: Add intel Thunder Bay SOC support to the arasan eMMC driver
2021-10-12 10:21:17 +02:00
sdhci-of-aspeed-test.c
mmc: sdhci-of-aspeed: Remove some unnecessary casts from KUnit tests
2021-06-23 16:39:08 -06:00
sdhci-of-aspeed.c
mmc: sdhci-of-aspeed: Turn down a phase correction warning
2021-06-14 13:57:44 +02:00
sdhci-of-at91.c
mmc: sdhci-of-at91: replace while loop with read_poll_timeout
2021-10-06 17:23:27 +02:00
sdhci-of-dwcmshc.c
mmc: sdhci-of-dwcmshc: set MMC_CAP_WAIT_WHILE_BUSY
2021-03-30 11:42:07 +02:00
sdhci-of-esdhc.c
mmc: core: Convert mmc_of_parse_voltage() to use device property API
2021-04-23 09:29:49 +02:00
sdhci-of-hlwd.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
sdhci-of-sparx5.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that are newer than 5.4
2020-09-07 14:24:21 +02:00
sdhci-omap.c
mmc: sdhci-omap: Check MMCHS_HL_HWINFO register for ADMA
2021-10-12 10:21:19 +02:00
sdhci-pci-arasan.c
…
sdhci-pci-core.c
mmc: sdhci-pci: Read card detect from ACPI for Intel Merrifield
2021-10-14 13:20:17 +02:00
sdhci-pci-data.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
sdhci-pci-dwc-mshc.c
…
sdhci-pci-gli.c
mmc: sdhci-pci-gli: Fine tune GL9763E L1 entry delay
2021-06-14 13:57:38 +02:00
sdhci-pci-o2micro.c
mmc: sdhci-pci-o2micro: Fix spelling mistake "unsupport" -> "unsupported"
2021-10-12 10:21:19 +02:00
sdhci-pci.h
mmc: sdhci-pci: Add PCI IDs for Intel LKF
2021-03-30 11:42:07 +02:00
sdhci-pic32.c
mmc: sdhci-pic32: Make pic32_sdhci_probe_platform() void
2020-11-16 11:59:30 +01:00
sdhci-pltfm.c
mmc: Remove dev_err() usage after platform_get_irq()
2019-09-11 15:58:39 +02:00
sdhci-pltfm.h
mmc: sdhci-pltfm: Fix linking err for sdhci-brcmstb
2021-02-01 11:13:09 +01:00
sdhci-pxav2.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
sdhci-pxav3.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
sdhci-s3c.c
mmc: sdhci-s3c: drop unneeded MODULE_ALIAS
2021-10-12 10:21:18 +02:00
sdhci-spear.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
sdhci-sprd.c
mmc: sdhci-sprd: Wait until DLL locked after being configured
2021-10-12 10:21:19 +02:00
sdhci-st.c
mmc: sdhci-st: Remove unnecessary error log
2021-04-12 13:52:48 +02:00
sdhci-tegra.c
mmc: sdhci-tegra: Enable MMC_CAP2_ALT_GPT_TEGRA
2021-08-24 10:09:06 -06:00
sdhci-xenon-phy.c
mmc: sdhci-xenon: switch to device_* API
2020-12-11 10:08:37 +01:00
sdhci-xenon.c
mmc: xenon: add AP807 compatible string
2021-02-01 11:54:45 +01:00
sdhci-xenon.h
mmc: sdhci-xenon: switch to device_* API
2020-12-11 10:08:37 +01:00
sdhci.c
Merge branch 'fixes' into next
2021-10-12 10:22:07 +02:00
sdhci.h
mmc: sdhci: Introduce max_timeout_count variable in sdhci_host
2021-08-24 10:15:33 +02:00
sdricoh_cs.c
mmc: sdricoh_cs: Respect the cmd->busy_timeout from the mmc core
2020-05-28 11:22:14 +02:00
sh_mmcif.c
mmc: sh_mmcif: use proper DMAENGINE API for termination
2021-08-24 10:15:30 +02:00
sunxi-mmc.c
mmc: sunxi-mmc: Ensure host is suspended during system sleep
2021-02-01 11:54:45 +01:00
tifm_sd.c
mmc: switch from 'pci_' to 'dma_' API
2021-08-24 16:59:39 +02:00
tmio_mmc_core.c
mmc: tmio: always restore irq register
2021-04-15 13:59:02 +02:00
tmio_mmc.c
mmc: tmio: do not print real IOMEM pointer
2020-11-17 12:46:39 +01:00
tmio_mmc.h
mmc: renesas_sdhi: use custom mask for TMIO_MASK_ALL
2021-03-30 11:42:01 +02:00
toshsd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
toshsd.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
uniphier-sd.c
mmc: uniphier-sd: Fix a resource leak in the remove function
2021-03-30 11:41:59 +02:00
usdhi6rol0.c
mmc: usdhi6rol0: Implement card_busy function
2021-08-24 15:16:08 +02:00
ushc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
via-sdmmc.c
mmc: switch from 'pci_' to 'dma_' API
2021-08-24 16:59:39 +02:00
vub300.c
mmc: vub3000: fix control-request direction
2021-06-14 13:57:41 +02:00
wbsd.c
mmc: wbsd: Use new tasklet API
2021-02-08 13:00:31 +01:00
wbsd.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
wmt-sdmmc.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00