Jaehoon Chung e1631f989e mmc: dw_mmc: prevent NULL dereference for dma_ops ...

Now, dma_ops is assumed that use the IDMAC.  But if dma_ops is assigned
the pdata->dma_ops, we didn't ensure that callback function is defined.

If the callback isn't defined, then we should run in PIO mode.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

2012-04-20 21:52:05 -04:00

..

at91_mci.c

ARM: at91: code removal of CAP9 SoC

2012-02-03 13:33:05 +01:00

at91_mci.h

mmc: at91_mci: move register header from include/ to drivers/

2011-07-21 10:35:08 -04:00

atmel-mci-regs.h

mmc: atmel-mci: add support for odd clock dividers

2012-04-05 20:32:22 -04:00

atmel-mci.c

mmc: atmel-mci: add support for odd clock dividers

2012-04-05 20:32:22 -04:00

au1xmmc.c

MIPS: Alchemy: Au1300 SoC support

2011-12-07 22:02:05 +00:00

bfin_sdh.c

mmc: convert drivers/mmc/host/* to use module_platform_driver()

2012-01-11 23:58:42 -05:00

cb710-mmc.c

mmc: convert drivers/mmc/host/* to use module_platform_driver()

2012-01-11 23:58:42 -05:00

cb710-mmc.h

mmc: Driver for CB710/720 memory card reader (MMC part)

2009-06-13 22:42:58 +02:00

davinci_mmc.c

mmc: davinci: Poll status for small size transfers

2012-03-27 12:20:11 -04:00

dw_mmc-pci.c

mmc: Support of PCI mode in the dw_mmc driver

2012-03-25 19:33:44 -04:00

dw_mmc-pltfm.c

mmc: Support of PCI mode in the dw_mmc driver

2012-03-25 19:33:44 -04:00

dw_mmc.c

mmc: dw_mmc: prevent NULL dereference for dma_ops

2012-04-20 21:52:05 -04:00

dw_mmc.h

mmc: Support of PCI mode in the dw_mmc driver

2012-03-25 19:33:44 -04:00

imxmmc.c

mmc: replace printk with appropriate display macro

2011-10-26 16:32:22 -04:00

imxmmc.h

imxmmc: use readl/writel

2008-12-16 14:58:17 +01:00

jz4740_mmc.c

mmc: convert drivers/mmc/host/* to use module_platform_driver()

2012-01-11 23:58:42 -05:00

Kconfig

MMC highlights for 3.4:

2012-03-28 20:59:45 -07:00

Makefile

mmc: Support of PCI mode in the dw_mmc driver

2012-03-25 19:33:44 -04:00

mmc_spi.c

mmc: Remove redundant spi driver bus initialization

2012-01-11 23:58:42 -05:00

mmci.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2012-03-29 15:34:57 -07:00

mmci.h

ARM: 7280/1: mmc: mmci: Cache MMCICLOCK and MMCIPOWER register

2012-02-02 17:02:15 +00:00

msm_sdcc.c

mmc: remove the second argument of k[un]map_atomic()

2012-01-11 23:58:42 -05:00

msm_sdcc.h

mmc: msm_sdcc: Use MCI_INT_MASK0 for PIO interrupts

2011-10-26 15:43:37 -04:00

mvsdio.c

ARM: Orion: Get address map from plat-orion instead of via platform_data

2011-12-13 18:46:55 -05:00

mvsdio.h

mmc: SDIO driver for Marvell SoCs

2009-03-24 21:30:03 +01:00

mxcmmc.c

dmaengine/dma_slave: introduce inline wrappers

2012-03-21 19:20:22 +05:30

mxs-mmc.c

MTD merge for 3.4

2012-03-30 17:31:56 -07:00

of_mmc_spi.c

mmc: of_mmc_spi: fix little endian support

2012-02-13 20:38:58 -05:00

omap_hsmmc.c

mmc: omap_hsmmc: Get rid of of_have_populated_dt() usage

2012-04-20 20:29:08 -04:00

omap.c

misc latin1 to utf8 conversions

2012-01-02 13:04:55 +01:00

pxamci.c

mmc: convert drivers/mmc/host/* to use module_platform_driver()

2012-01-11 23:58:42 -05:00

pxamci.h

[ARM] pxa: mmc: add 1st host controller support for pxa3xx

2008-01-26 15:07:53 +00:00

s3cmci.c

mmc: Fix typo in s3cmci.c

2012-02-05 17:14:47 +01:00

s3cmci.h

s3cmci: DMA fixes

2009-10-01 16:11:15 -07:00

sdhci-cns3xxx.c

mmc: convert drivers/mmc/host/* to use module_platform_driver()

2012-01-11 23:58:42 -05:00

sdhci-dove.c

mmc: sdhci-dove: Fix compile error by including module.h

2012-04-05 20:32:33 -04:00

sdhci-esdhc-imx.c

mmc: unbreak sdhci-esdhc-imx on i.MX25

2012-04-20 20:45:00 -04:00

sdhci-esdhc.h

mmc: sdhci-esdhc: Change delay after setting clock from 100ms to 1ms

2012-01-11 23:58:41 -05:00

sdhci-of-esdhc.c

mmc: esdhc: Workaround for data crc error on p1010rdb

2012-03-25 19:33:45 -04:00

sdhci-of-hlwd.c

mmc: convert drivers/mmc/host/* to use module_platform_driver()

2012-01-11 23:58:42 -05:00

sdhci-pci-data.c

mmc: sdhci-pci: add platform data

2012-01-11 23:58:47 -05:00

sdhci-pci.c

Revert "mmc: sdhci-pci: Add MSI support"

2012-04-05 20:32:32 -04:00

sdhci-pltfm.c

mmc: esdhc: set the timeout to the max value

2012-02-13 20:38:59 -05:00

sdhci-pltfm.h

mmc: sdhci: remove "state" argument from sdhci_suspend_host

2011-12-19 15:50:11 -08:00

sdhci-pxav2.c

mmc: convert drivers/mmc/host/* to use module_platform_driver()

2012-01-11 23:58:42 -05:00

sdhci-pxav3.c

mmc: convert drivers/mmc/host/* to use module_platform_driver()

2012-01-11 23:58:42 -05:00

sdhci-s3c.c

mmc: sdhci-s3c: Enable runtime power management

2012-04-05 20:32:20 -04:00

sdhci-spear.c

mmc: sdhci-spear: add pm callbacks to support hibernation

2012-03-27 12:20:03 -04:00

sdhci-tegra.c

MMC highlights for 3.4:

2012-03-28 20:59:45 -07:00

sdhci.c

mmc: sdhci: refine non-removable card checking for card detection

2012-04-20 20:44:25 -04:00

sdhci.h

mmc: sdhci: Add platform suspend/resume hooks.

2012-03-25 19:33:44 -04:00

sdricoh_cs.c

mmc: Add module.h to drivers/mmc users assuming implicit presence.

2011-10-26 16:32:19 -04:00

sh_mmcif.c

mmc: sh_mmcif: Simplify calculation of mmc->f_min

2012-04-05 20:32:24 -04:00

sh_mobile_sdhi.c

mmc: sh_mobile_sdhi: support modular mmc-core with non-standard hotplug

2012-03-27 12:20:19 -04:00

tifm_sd.c

Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1

2012-01-14 12:32:16 -08:00

tmio_mmc_dma.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2012-03-29 15:34:57 -07:00

tmio_mmc_pio.c

mmc: tmio: cosmetic: prettify the tmio_mmc_set_ios() function

2012-03-27 12:20:18 -04:00

tmio_mmc.c

mmc: convert drivers/mmc/host/* to use module_platform_driver()

2012-01-11 23:58:42 -05:00

tmio_mmc.h

mmc: tmio_mmc: remove unused sdio_irq_enabled flag

2012-03-27 12:20:17 -04:00

ushc.c

USB: convert some miscellanies drivers to use module_usb_driver()

2011-11-18 09:52:10 -08:00

via-sdmmc.c

mmc: replace printk with appropriate display macro

2011-10-26 16:32:22 -04:00

vub300.c

module_param: make bool parameters really bool (drivers & misc)

2012-01-13 09:32:20 +10:30

wbsd.c

mmc: replace printk with appropriate display macro

2011-10-26 16:32:22 -04:00

wbsd.h

mmc: update header file paths

2007-07-26 01:53:31 +02:00