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linux/drivers/mmc/host
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Xiongfeng Wang a99a547658 mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put() 
commit 222cfa0118 upstream.

pci_get_device() will increase the reference count for the returned
pci_dev. We need to use pci_dev_put() to decrease the reference count
before amd_probe() returns. There is no problem for the 'smbus_dev ==
NULL' branch because pci_dev_put() can also handle the NULL input
parameter case.

Fixes: 659c9bc114 ("mmc: sdhci-pci: Build o2micro support in the same module")
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20221114083100.149200-1-wangxiongfeng2@huawei.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2022-11-26 09:24:48 +01:00
..
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: Fix an error handling path in au1xmmc_probe() 2022-10-26 12:34:55 +02:00
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: 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 mmc: cavium: Use '"%s...", __func__' to print function name 2021-03-30 11:42:06 +02:00
cavium.h mmc: cavium: Add scatter-gather DMA support 2017-04-24 21:42:10 +02:00
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: clear HALT state after CQE enable 2021-10-26 17:34:57 +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_mmc: Handle error for clk_enable 2022-04-08 14:23:22 +02:00
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: dw_mmc: exynos: fix the finding clock sample value 2021-10-26 17:28:41 +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 2021-11-18 19:15:52 +01:00
dw_mmc.h mmc: dw_mmc: Add data CRC error injection 2021-08-24 10:15:31 +02:00
jz4740_mmc.c mmc: jz4740: Apply DMA engine limits to maximum segment size 2022-06-09 10:22:33 +02:00
Kconfig mmc: sdhci_am654: 'select', not 'depends' REGMAP_MMIO 2022-11-03 23:59:13 +09:00
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: Fix an error handling path in meson_mmc_probe() 2022-08-25 11:39:56 +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: meson-mx-sdhc: add IRQ check 2022-01-27 11:03:43 +01:00
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: 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: host: Introduce the request_atomic() for the host 2020-05-28 11:20:59 +02:00
mmc_spi.c mmc: spi: Add device-tree SPI IDs 2021-12-14 10:57:06 +01:00
mmci.c mmc: mmci: De-assert reset on probe 2021-08-24 10:15:30 +02:00
mmci.h mmc: mmci_sdmmc: Implement signal voltage callbacks 2020-03-24 14:35:40 +01:00
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: correctly check all elements of sg list 2022-04-13 20:59:21 +02:00
moxart-mmc.c mmc: moxart: fix 4-bit bus width and remove 8-bit bus width 2022-10-05 10:39:38 +02:00
mtk-sd.c mmc: mtk-sd: Clear interrupts when cqe off/disable 2022-09-05 10:30:08 +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: mxcmmc: Silence a clang warning 2022-08-17 14:23:50 +02:00
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 mmc: mmc_spi: Imply container_of() to be no-op 2021-06-14 13:57:42 +02:00
omap.c mmc: omap: Use new tasklet API 2021-02-08 13:00:31 +01:00
omap_hsmmc.c mmc: omap_hsmmc: Simplify bool comparison and conversion 2021-02-01 11:54:47 +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 an error handling path in pxamci_probe() 2022-08-25 11:39:55 +02:00
pxamci.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
renesas_sdhi.h mmc: renesas_sdhi: Refactor renesas_sdhi_probe() 2021-08-24 10:15:35 +02:00
renesas_sdhi_core.c mmc: tmio: avoid glitches when resetting 2022-08-25 11:40:36 +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
rtsx_pci_sdmmc.c mmc: rtsx: add 74 Clocks in power on flow 2022-05-12 12:30:26 +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-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-cqhci.h mmc: cqhci: Provide helper for resetting both SDHCI and CQHCI 2022-11-16 09:58:24 +01:00
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 mms: sdhci-esdhc-imx: Fix SDHCI_RESET_ALL for CQHCI 2022-11-16 09:58:27 +01:00
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: add compatible string check for sdm670 2022-10-26 12:35:41 +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 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: 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 refcount leak in esdhc_signal_voltage_switch 2022-08-17 14:23:50 +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: Fix context restore 2021-11-18 19:16:31 +01:00
sdhci-pci-arasan.c mmc:host:sdhci-pci:Addition of Arasan PCI Controller with integrated phy. 2018-01-04 12:46:11 +01:00
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 treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
sdhci-pci-dwc-mshc.c mmc: sdhci-pci-dwc-mshc: synopsys dwc mshc support 2018-07-16 11:21:45 +02:00
sdhci-pci-gli.c mmc: sdhci-pci-gli: GL9755: Support for CD/WP inversion on OF platforms 2022-01-27 11:04:47 +01:00
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 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: constify uses of driver/match data 2021-04-15 14:00:15 +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: Fix minimum clock limit 2022-10-26 12:34:20 +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: Fix SDHCI_RESET_ALL for CQHCI 2022-11-16 09:58:24 +01:00
sdhci-xenon-phy.c mmc: sdhci-xenon: switch to device_* API 2020-12-11 10:08:37 +01:00
sdhci-xenon.c Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning" 2022-04-13 20:59:21 +02:00
sdhci-xenon.h mmc: sdhci-xenon: switch to device_* API 2020-12-11 10:08:37 +01:00
sdhci.c mmc: sdhci: Fix ADMA for PAGE_SIZE >= 64KiB 2021-12-01 09:04:43 +01:00
sdhci.h mmc: sdhci: Fix ADMA for PAGE_SIZE >= 64KiB 2021-12-01 09:04:43 +01:00
sdhci_am654.c mmc: sdhci_am654: Fix SDHCI_RESET_ALL for CQHCI 2022-11-16 09:58:24 +01:00
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
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: Fix DMA descriptors allocated above 32 bits 2022-05-12 12:30:02 +02:00
tifm_sd.c mmc: switch from 'pci_' to 'dma_' API 2021-08-24 16:59:39 +02:00
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 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: vub300: fix control-message timeouts 2021-10-26 17:31:58 +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: wmt-sdmmc: Fix an error handling path in wmt_mci_probe() 2022-10-26 12:34:56 +02:00