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Wolfram Sang 172a982244 mmc: renesas_sdhi: initialize variable properly when tuning 
commit 7dba402807a85fa3723f4a27504813caf81cc9d7 upstream.

'cmd_error' is not necessarily initialized on some error paths in
mmc_send_tuning(). Initialize it.

Fixes: 2c9017d0b5d3 ("mmc: renesas_sdhi: abort tuning when timeout detected")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20211130132309.18246-1-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-12-14 11:32:39 +01:00
..
alcor.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v5.4
2020-09-07 14:24:21 +02:00
android-goldfish.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
atmel-mci.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
au1xmmc.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +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: 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: host: Drop redundant MMC_CAP_ERASE
2020-05-28 11:22:14 +02:00
cavium.h
…
cb710-mmc.c
mmc: cb710: Inform the mmc core about the maximum busy timeout
2020-05-28 11:22:13 +02:00
cb710-mmc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cqhci.c
mmc: cqhci: clear HALT state after CQE enable
2021-11-02 19:48:19 +01:00
cqhci.h
mmc: cqhci: add new cqhci_host_ops pre_enable() and post_disable()
2020-09-07 09:11:31 +02:00
davinci_mmc.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +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
2021-11-02 19:48:20 +01:00
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: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +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: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +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: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
dw_mmc-zx.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14
2020-09-07 14:24:21 +02:00
dw_mmc-zx.h
…
dw_mmc.c
mmc: dw_mmc: Dont wait for DRTO on Write RSP error
2021-11-18 14:03:37 +01:00
dw_mmc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
jz4740_mmc.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
Kconfig
mmc: winbond: don't build on M68K
2021-11-18 14:03:42 +01:00
Makefile
mmc: sdhci-of-sparx5: Add Sparx5 SoC eMMC driver
2020-09-07 09:11:30 +02:00
meson-gx-mmc.c
mmc: meson-gx: do not use memcpy_to/fromio for dram-access-quirk
2021-10-13 10:04:23 +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: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.19
2020-09-07 14:24:21 +02:00
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 'fixes' into next
2020-09-14 11:46:47 +02:00
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
2021-08-26 08:35:53 -04:00
mmci.c
mmc: mmci: Add MMC_CAP_NEED_RSP_BUSY for the stm32 variants
2021-03-17 17:06:28 +01:00
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
2021-11-18 14:04:32 +01:00
mtk-sd.c
mmc: mtk-sd: Add wait dma stop done flow
2021-11-18 14:03:37 +01:00
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: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
mxs-mmc.c
mmc: mxs-mmc: disable regulator on error and in the remove function
2021-11-18 14:04:08 +01:00
of_mmc_spi.c
mmc: mmc_spi: Convert to use SPDX identifier
2019-04-15 11:55:54 +02:00
omap_hsmmc.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
omap.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
owl-mmc.c
mmc: owl-mmc: Fix a resource leak in an error handling path and in the remove function
2021-03-04 11:38:02 +01:00
pxamci.c
mmc: pxamci: Fix error return code in pxamci_probe
2020-12-30 11:53:20 +01:00
pxamci.h
…
renesas_sdhi_core.c
mmc: renesas_sdhi: initialize variable properly when tuning
2021-12-14 11:32:39 +01:00
renesas_sdhi_internal_dmac.c
mmc: renesas_sdhi_internal_dmac: Fix DMA buffer alignment from 8 to 128-bytes
2021-03-04 11:38:02 +01:00
renesas_sdhi_sys_dmac.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14
2020-09-07 14:24:21 +02:00
renesas_sdhi.h
mmc: renesas_sdhi: drop local flag for tuning
2020-09-25 13:24:02 +02:00
rtsx_pci_sdmmc.c
mmc: rtsx_pci: Fix long reads when clock is prescaled
2021-09-18 13:40:32 +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
ARM: SoC platform updates
2020-10-24 10:33:08 -07:00
s3cmci.h
MMC core:
2019-07-11 18:11:21 -07:00
sdhci_am654.c
mmc: sdhci_am654: Fix module autoload
2020-10-09 08:58:58 +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
2021-07-19 09:44:58 +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
2021-05-11 14:47:26 +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: disable CMDQ support
2021-12-01 09:19:01 +01:00
sdhci-esdhc-mcf.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that are newer than 5.4
2020-09-07 14:24:21 +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"
2021-09-03 10:09:25 +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: Update the software timeout value for sdhc
2021-08-26 08:35:53 -04:00
sdhci-of-arasan.c
mmc: sdhci-of-arasan: Check return value of non-void funtions
2021-09-18 13:40:32 +02:00
sdhci-of-aspeed.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v5.4
2020-09-07 14:24:21 +02:00
sdhci-of-at91.c
mmc: sdhci-of-at91: replace while loop with read_poll_timeout
2021-10-13 10:04:23 +02:00
sdhci-of-dwcmshc.c
mmc: sdhci-of-dwcmshc: set SDHCI_QUIRK2_PRESET_VALUE_BROKEN
2021-03-11 14:17:28 +01:00
sdhci-of-esdhc.c
mmc: sdhci-of-esdhc: Handle pulse width detection erratum for more SoCs
2020-11-10 13:20:37 +01:00
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 14:04:07 +01:00
sdhci-pci-arasan.c
…
sdhci-pci-core.c
mmc: sdhci-pci: Add PCI IDs for Intel LKF
2021-05-11 14:47:26 +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
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: increase 1.8V regulator wait
2021-05-26 12:06:53 +02:00
sdhci-pci-o2micro.c
mmc: sdhci-pci-o2micro: Bug fix for SDR104 HW tuning failure
2021-03-04 11:38:39 +01:00
sdhci-pci.h
mmc: sdhci-pci: Add PCI IDs for Intel LKF
2021-05-11 14:47:26 +02:00
sdhci-pic32.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.9
2020-09-07 14:24:21 +02:00
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
2021-02-10 09:29:18 +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: hide forward declaration of of_device_id behind CONFIG_OF
2020-09-25 13:30:52 +02:00
sdhci-sirf.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +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: use sdhci_sprd_writew
2021-07-14 16:55:54 +02:00
sdhci-st.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
sdhci-tegra.c
mmc: sdhci-tegra: Add required callbacks to set/clear CQE_EN bit
2021-05-11 14:47:14 +02:00
sdhci-xenon-phy.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sdhci-xenon.c
mmc: sdhci-xenon: fix 1.8v regulator stabilization
2021-01-27 11:54:54 +01:00
sdhci-xenon.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
sdhci.c
mmc: sdhci: Fix ADMA for PAGE_SIZE >= 64KiB
2021-12-01 09:19:01 +01:00
sdhci.h
mmc: sdhci: Fix ADMA for PAGE_SIZE >= 64KiB
2021-12-01 09:19:01 +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: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
sunxi-mmc.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
tifm_sd.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
tmio_mmc_core.c
mmc: tmio: improve bringing HW to a sane state with MMC_POWER_OFF
2020-12-04 12:33:59 +01:00
tmio_mmc.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
tmio_mmc.h
mmc: tmio: add generic hook to fixup after a completed request
2020-09-09 13:09:44 +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
2021-05-11 14:47:14 +02:00
usdhi6rol0.c
mmc: usdhi6rol0: fix error return code in usdhi6_probe()
2021-07-14 16:56:06 +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: via-sdmmc: add a check against NULL pointer dereference
2021-07-14 16:55:54 +02:00
vub300.c
mmc: vub300: fix control-message timeouts
2021-11-02 19:48:19 +01:00
wbsd.c
mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4
2020-09-07 14:20:17 +02:00
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