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kernel-fxtec-pro1x/drivers/mmc/host
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Seung-Woo Kim 65257a0dee mmc: dw_mmc: remove UBSAN warning in dw_mci_setup_bus() 
This patch removes following UBSAN warnings in dw_mci_setup_bus().

  UBSAN: Undefined behaviour in drivers/mmc/host/dw_mmc.c:1102:14
  shift exponent 250 is too large for 32-bit type 'unsigned int'
  Call trace:
  [<ffffff90080908a8>] dump_backtrace+0x0/0x380
  [<ffffff9008090c3c>] show_stack+0x14/0x20
  [<ffffff90087457b8>] dump_stack+0xe0/0x120
  [<ffffff90087b1360>] ubsan_epilogue+0x18/0x68
  [<ffffff90087b1a94>] __ubsan_handle_shift_out_of_bounds+0x18c/0x1bc
  [<ffffff9008d89cb8>] dw_mci_setup_bus+0x3a0/0x438
  [...]

  UBSAN: Undefined behaviour in drivers/mmc/host/dw_mmc.c:1132:27
  shift exponent 250 is too large for 32-bit type 'unsigned int'
  Call trace:
  [<ffffff90080908a8>] dump_backtrace+0x0/0x380
  [<ffffff9008090c3c>] show_stack+0x14/0x20
  [<ffffff90087457b8>] dump_stack+0xe0/0x120
  [<ffffff90087b1360>] ubsan_epilogue+0x18/0x68
  [<ffffff90087b1a94>] __ubsan_handle_shift_out_of_bounds+0x18c/0x1bc
  [<ffffff9008d89c9c>] dw_mci_setup_bus+0x384/0x438
  [...]

The warnings are caused because of bit shift which is used to
filter spamming message for CONFIG_MMC_CLKGATE, but the config is
already removed. So this patch just removes the shift.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2016-07-25 10:34:28 +02:00
..
android-goldfish.c mmc: android-goldfish: remove incorrect __iomem annotation 2015-09-01 14:19:11 +02:00
atmel-mci.c mmc: atmel-mci: Remove redundant runtime PM calls 2016-05-02 10:33:20 +02:00
au1xmmc.c mmc: host: drop owner assignment from platform_drivers 2014-10-20 16:20:56 +02:00
bfin_sdh.c mmc: bfin_sdh: remove the MMC_DATA_STREAM flag 2016-02-29 11:02:59 +01:00
cb710-mmc.c mmc: cb710: Move away from using deprecated APIs 2013-10-30 20:26:37 -04:00
cb710-mmc.h mmc: cb710: use to_platform_device() 2016-01-05 18:04:57 +01:00
davinci_mmc.c mmc: davinci: prepare clock 2016-05-02 10:33:19 +02:00
dw_mmc-exynos.c mmc: dw_mmc-exynos: remove dw_mci_exynos_setup_clock 2016-05-02 10:33:18 +02:00
dw_mmc-exynos.h mmc: dw_mmc: exynos: Support eMMC's HS400 mode 2015-03-23 14:13:28 +01:00
dw_mmc-k3.c mmc: dw_mmc: k3: add MMC_CAP_CMD23 2016-07-25 10:34:26 +02:00
dw_mmc-pci.c mmc: dw_mmc-pci: Remove superflous #else condition on CONFIG_PM_SLEEP 2014-09-09 13:59:05 +02:00
dw_mmc-pltfm.c mmc: dw_mmc: remove the prepare_command hook 2016-02-29 11:03:09 +01:00
dw_mmc-pltfm.h mmc: remove use of __devexit 2012-11-28 12:28:18 -08:00
dw_mmc-rockchip.c mmc: dw_mmc: rockchip: Set the drive phase properly 2016-05-23 11:45:47 +02:00
dw_mmc.c mmc: dw_mmc: remove UBSAN warning in dw_mci_setup_bus() 2016-07-25 10:34:28 +02:00
dw_mmc.h mmc: dw_mmc: remove UBSAN warning in dw_mci_setup_bus() 2016-07-25 10:34:28 +02:00
jz4740_mmc.c mmc: jz4740_mmc: remove the MMC_DATA_STREAM flag 2016-02-29 11:03:00 +01:00
Kconfig mmc: sdhci-of-arasan: Add ability to export card clock 2016-07-25 10:34:19 +02:00
Makefile mmc: sdhci-brcmstb: Add driver for Broadcom BRCMSTB SoCs 2016-07-25 10:34:14 +02:00
mmc_spi.c mmc: mmc_spi: Add Card Detect comments and fix CD GPIO case 2016-03-16 12:36:09 +01:00
mmci.c mmc: mmci: Remove redundant runtime PM calls 2016-05-02 10:33:21 +02:00
mmci.h mmc: mmci: Add Qcom specific rx_fifocnt logic. 2014-07-09 11:25:57 +02:00
mmci_qcom_dml.c mmc: mmci: Add qcom dml support to the driver. 2014-09-09 13:58:46 +02:00
mmci_qcom_dml.h mmc: mmci: Add qcom dml support to the driver. 2014-09-09 13:58:46 +02:00
moxart-mmc.c mmc: moxart: Fix module autoload for OF platform driver 2015-10-26 15:59:57 +01:00
mtk-sd.c mmc: mediatek: Remove redundant runtime PM calls 2016-05-02 10:33:21 +02:00
mvsdio.c mmc: mvsdio: delete platform data code path 2015-12-22 11:32:12 +01:00
mvsdio.h
mxcmmc.c mmc: host: use the defined function to check whether card is removable 2016-07-25 10:34:21 +02:00
mxs-mmc.c mmc: mxs: Constify platform_device_id 2015-06-01 09:06:50 +02:00
of_mmc_spi.c mmc: of_mmc_spi: fix unused warning 2016-03-17 14:54:40 +01:00
omap.c mmc: omap: Use dma_request_chan() for requesting DMA channel 2016-05-04 13:12:00 +02:00
omap_hsmmc.c mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channel 2016-05-04 09:28:03 +02:00
pxamci.c mmc: pxamci: fix potential oops 2016-07-18 11:50:40 +02:00
pxamci.h
rtsx_pci_sdmmc.c mmc: rtsx: Constify platform_device_id 2015-06-01 09:06:50 +02:00
rtsx_usb_sdmmc.c mmc: rtsx: Constify platform_device_id 2015-06-01 09:06:50 +02:00
s3cmci.c mmc: s3cmci: remove the MMC_DATA_STREAM flag 2016-02-29 11:03:01 +01:00
s3cmci.h mmc: s3cmci: port DMA code to dmaengine API 2014-07-09 11:26:13 +02:00
sdhci-acpi.c mmc: sdhci-acpi: Remove MMC_CAP_BUS_WIDTH_TEST for Intel controllers 2016-05-23 11:52:41 +02:00
sdhci-bcm-kona.c mmc: host: use the defined function to check whether card is removable 2016-07-25 10:34:21 +02:00
sdhci-brcmstb.c mmc: sdhci-brcmstb: Add driver for Broadcom BRCMSTB SoCs 2016-07-25 10:34:14 +02:00
sdhci-cns3xxx.c mmc: sdhci: set the .remove to sdhci_pltfm_unregister() 2015-03-23 14:13:35 +01:00
sdhci-dove.c mmc: sdhci: set the .remove to sdhci_pltfm_unregister() 2015-03-23 14:13:35 +01:00
sdhci-esdhc-imx.c remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
sdhci-esdhc.h mmc: sdhci-of-esdhc: support both BE and LE host controller 2015-10-26 16:00:08 +01:00
sdhci-iproc.c mmc: sdhci-iproc: use sdhci_pltfm_unregister directly 2016-02-29 11:02:55 +01:00
sdhci-msm.c mmc: sdhci-msm: fix spelling mistake: "Perpheral" -> "Peripheral" 2016-07-25 10:34:22 +02:00
sdhci-of-arasan.c mmc: sdhci-of-arasan: Add ability to export card clock 2016-07-25 10:34:19 +02:00
sdhci-of-at91.c mmc: host: use the defined function to check whether card is removable 2016-07-25 10:34:21 +02:00
sdhci-of-esdhc.c mmc: sdhci-of-esdhc: use sdhci_pltfm_init for private allocation 2016-02-29 11:03:28 +01:00
sdhci-of-hlwd.c mmc: sdhci: set the .remove to sdhci_pltfm_unregister() 2015-03-23 14:13:35 +01:00
sdhci-pci-core.c mmc: sdhci-pci: Remove MMC_CAP_BUS_WIDTH_TEST for Intel controllers 2016-05-23 11:52:40 +02:00
sdhci-pci-data.c mmc: sdhci-pci: Add support for drive strength selection for SPT 2015-06-01 09:07:14 +02:00
sdhci-pci-o2micro.c mmc: sdhci-pci: Make sdhci_pci_o2_fujin2_pci_init() static 2015-10-26 16:00:05 +01:00
sdhci-pci-o2micro.h mmc: sdhci-pci: Make sdhci_pci_o2_fujin2_pci_init() static 2015-10-26 16:00:05 +01:00
sdhci-pci.h mmc: sdhci-pci: Add support and PCI IDs for more Broxton host controllers 2016-04-05 12:14:09 +02:00
sdhci-pic32.c mmc: sdhci-pic32: remove owner assignment 2016-05-02 10:33:25 +02:00
sdhci-pltfm.c mmc: sdhci-pltfm: call platform_get_irq() before sdhci_alloc_host() 2016-05-02 10:33:34 +02:00
sdhci-pltfm.h mmc: sdhci-pltfm: remove priv variable from sdhci_pltfm_host 2016-02-29 11:03:30 +01:00
sdhci-pxav2.c mmc: sdhci-pxav2: remove unnecessary assignment of pltfm_host->priv 2016-02-29 11:03:30 +01:00
sdhci-pxav3.c mmc: sdhci: Fix regression setting power on Trats2 board 2016-03-29 12:46:13 +02:00
sdhci-s3c-regs.h mmc: sdhci-s3c: remove platform dependencies 2013-04-19 13:51:23 +02:00
sdhci-s3c.c mmc: sdhci-s3c: Constify platform_device_id 2015-06-01 09:06:52 +02:00
sdhci-sirf.c mmc: mmc: extend the mmc_send_tuning() 2015-10-27 10:38:41 +01:00
sdhci-spear.c Update Viresh Kumar's email address 2015-07-17 16:39:53 -07:00
sdhci-st.c mmc: host: use the defined function to check whether card is removable 2016-07-25 10:34:21 +02:00
sdhci-tegra.c mmc: tegra: Disable UHS-I modes for Tegra124 2016-04-14 11:40:01 +02:00
sdhci.c mmc: sdhci: use pr_err for sdhci_dumpregs 2016-07-25 10:34:21 +02:00
sdhci.h mmc: sdhci: use IS_ENABLE(CONFIG_LEDS_CLASS) to enable LED struct members 2016-05-02 10:33:36 +02:00
sdhci_f_sdh30.c mmc: sdhci_f_sdh30: Fix the size passed to sdhci_alloc_host 2015-06-01 09:06:46 +02:00
sdricoh_cs.c mmc: sdricoh_cs: Less checks in sdricoh_init_mmc() after, error detection 2016-02-29 11:02:45 +01:00
sh_mmcif.c mmc: sh_mmcif: Use a 10s timeout in the error recovery path 2016-07-25 10:34:25 +02:00
sh_mobile_sdhi.c mmc: sh_mobile_sdhi: properly document R-Car versions 2016-07-25 10:34:02 +02:00
sunxi-mmc.c mmc: sunxi: Re-enable eMMC HS-DDR modes on Allwinner A80 2016-06-02 10:40:20 +02:00
tifm_sd.c mmc: Convert pr_warning to pr_warn 2014-09-24 10:13:09 +02:00
tmio_mmc.c mmc: TMIO: Use devm_request_irq() 2015-06-01 09:06:48 +02:00
tmio_mmc.h mmc: tmio: make a cast explicit 2016-07-25 10:34:07 +02:00
tmio_mmc_dma.c mmc: tmio: merge distributed include files 2016-05-02 10:33:40 +02:00
tmio_mmc_pio.c mmc: host: use the defined function to check whether card is removable 2016-07-25 10:34:21 +02:00
toshsd.c PM / Runtime: Move ignore_children flag under CONFIG_PM 2016-04-22 01:32:37 +02:00
toshsd.h mmc: add Toshiba PCI SD controller driver 2014-11-26 14:30:58 +01:00
usdhi6rol0.c mmc: usdhi6rol0: add pinctrl to set pin drive strength 2016-05-02 10:36:06 +02:00
ushc.c mmc: ushc: Fix incorrect parameter in sizeof 2014-02-25 15:42:20 -05:00
via-sdmmc.c mmc: via-sdmmc: Move away from using deprecated APIs 2013-10-30 20:28:36 -04:00
vub300.c mmc: vub300: Remove unneded semicolons 2015-10-26 15:59:54 +01:00
wbsd.c mmc: wbsd: Remove unneded semicolon 2015-10-26 15:59:53 +01:00
wbsd.h
wmt-sdmmc.c mmc: constify of_device_id array 2015-03-23 14:13:49 +01:00