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linux-sg2042/drivers/mtd/nand
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Daniel Mack ad2457894c mtd: devices: elm: check for device's presence before configuration 
In case the driver is not probed - due to config mismatches or errors
in the DTS files - dev_get_drvdata() returns NULL, leading to an Ooops
during boot.

Make elm_config() return an error in such cases to propagate the error
up to the user, so it can fall back to software mode.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
 		2013-04-05 12:57:18 +01:00
..
bcm47xxnflash Fairly unexciting MTD merge for 3.9: 2013-03-02 16:33:54 -08:00
gpmi-nand mtd: gpmi: add sanity check for the ECC 2013-02-04 10:28:02 +02:00
Kconfig mtd: nand: remove the rtc_from4 driver support 2013-04-05 12:00:30 +01:00
Makefile mtd: nand: remove the rtc_from4 driver support 2013-04-05 12:00:30 +01:00
alauda.c mtd: driver _read() returns max_bitflips; mtd_read() returns -EUCLEAN 2012-05-13 23:14:23 -05:00
ams-delta.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
atmel_nand.c mtd: at91: atmel_nand: for PMECC, add code to check the ONFI parameter ECC requirement. 2013-02-12 17:01:02 +02:00
atmel_nand_ecc.h mtd: at91: atmel_nand: add Programmable Multibit ECC controller support 2012-07-06 18:23:25 +01:00
au1550nd.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
bf5xx_nand.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
cafe_nand.c mtd: nand: remove a bunch of unused commands 2013-04-05 12:01:33 +01:00
cmx270_nand.c mtd: kill MTD_NAND_VERIFY_WRITE 2012-09-29 15:00:46 +01:00
cs553x_nand.c mtd cs553x_nand: Initialise ecc.strength before nand_scan() 2012-12-03 16:36:34 +02:00
davinci_nand.c mtd: davinci_nand: Use managed resources 2013-02-13 15:14:02 +02:00
denali.c mtd: denali: split the generic driver and PCI layer 2012-11-15 15:37:46 +02:00
denali.h mtd: denali: add a DT driver 2012-11-15 15:37:46 +02:00
denali_dt.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
denali_pci.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
diskonchip.c mtd: diskonchip: don't warn about ARM architecture 2012-11-16 10:57:38 +02:00
docg4.c mtd: nand/docg4: fix and improve read of factory bbt 2012-12-12 17:03:42 +02:00
fsl_elbc_nand.c mtd: remove use of __devinit 2012-11-22 12:07:03 +02:00
fsl_ifc_nand.c mtd: fsl_ifc_nand: use more portable i/o accessors 2013-02-04 09:26:30 +02:00
fsl_upm.c Drivers: mtd: remove __dev* attributes. 2013-01-03 15:57:03 -08:00
fsmc_nand.c Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2013-02-26 09:24:48 -08:00
gpio.c mtd: nand/gpio: use io{read,write}*_rep accessors 2012-12-13 13:39:44 +02:00
h1910.c - More robust parsing especially of xattr data in JFFS2 2012-06-01 16:55:42 -07:00
jz4740_nand.c Drivers: mtd: remove __dev* attributes. 2013-01-03 15:57:03 -08:00
lpc32xx_mlc.c mtd: Convert to devm_ioremap_resource() 2013-01-25 12:21:47 -08:00
lpc32xx_slc.c mtd: Convert to devm_ioremap_resource() 2013-01-25 12:21:47 -08:00
mpc5121_nfc.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
mxc_nand.c Fairly unexciting MTD merge for 3.9: 2013-03-02 16:33:54 -08:00
nand_base.c mtd: nand_base: Removed unnecessary cleaning "onfi_version" variable 2013-04-05 12:56:53 +01:00
nand_bbt.c mtd: nand: remove AG-AND support 2013-04-05 12:00:50 +01:00
nand_bch.c mtd: cleanup style on pr_debug messages 2011-09-11 15:02:16 +03:00
nand_ecc.c mtd: nane: print source of error message 2013-02-04 09:27:19 +02:00
nand_ids.c mtd: nand_ids: introduce helper macros 2013-04-05 12:03:47 +01:00
nandsim.c mtd: nand: remove few tiny page NAND bits 2013-04-05 12:03:16 +01:00
ndfc.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
nuc900_nand.c mtd: nand: remove a bunch of unused commands 2013-04-05 12:01:33 +01:00
omap2.c mtd: devices: elm: check for device's presence before configuration 2013-04-05 12:57:18 +01:00
orion_nand.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
pasemi_nand.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
plat_nand.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
ppchameleonevb.c mtd: do not use plain 0 as NULL 2012-03-27 00:53:20 +01:00
pxa3xx_nand.c mtd: nand: rename the id field of 'struct nand_flash_dev' 2013-04-05 12:02:41 +01:00
r852.c mtd: kill MTD_NAND_VERIFY_WRITE 2012-09-29 15:00:46 +01:00
r852.h mtd: r852: remove useless pci powerup/down from suspend/resume routines 2010-10-25 01:32:21 +01:00
s3c2410.c mtd: Convert to devm_ioremap_resource() 2013-01-25 12:21:47 -08:00
sh_flctl.c MTD pull for 3.8 2012-12-19 12:47:41 -08:00
sharpsl.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
sm_common.c mtd: nand_ids: introduce helper macros 2013-04-05 12:03:47 +01:00
sm_common.h mtd: sm_common: split smartmedia and xD table 2010-05-14 01:03:46 +01:00
socrates_nand.c mtd: remove use of __devexit 2012-11-22 12:07:03 +02:00
tmio_nand.c mtd: kill MTD_NAND_VERIFY_WRITE 2012-09-29 15:00:46 +01:00
txx9ndfmc.c mtd: Convert to devm_ioremap_resource() 2013-01-25 12:21:47 -08:00
xway_nand.c mtd: lantiq: Add NAND support on Lantiq XWAY SoC. 2012-09-29 15:05:18 +01:00