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u-boot-brain/drivers/mtd
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Bin Meng 439fcb9b4f sf: Fix NULL pointer exception for flashes without lock methods 
commit c3c016c "sf: Add SPI NOR protection mechanism" introduced
flash_lock()/flash_unlock()/flash_is_locked() methods for SPI flash,
but not every flash driver supplies these. We should test these
methods against NULL before actually calling them.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
2015-11-13 09:47:22 -05:00
..
nand Merge branch 'master' of git://www.denx.de/git/u-boot-imx 2015-10-15 08:43:38 -04:00
onenand mtd, ubi, ubifs: resync with Linux-3.14 2014-08-25 19:25:55 -04:00
spi sf: Fix NULL pointer exception for flashes without lock methods 2015-11-13 09:47:22 -05:00
ubi compat: Remove is_power_of_2() definition 2015-11-05 16:46:59 -05:00
altera_qspi.c mtd: add altera quadspi driver 2015-11-12 08:26:58 +08:00
at45.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
cfi_flash.c cfi_flash: convert to driver model 2015-11-12 08:26:58 +08:00
cfi_mtd.c mtd, cfi, ubi: add missing writebufsize initialization 2014-11-19 07:54:04 +01:00
dataflash.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
ftsmc020.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
jedec_flash.c mtd: Handle 29LV800BT 2014-11-19 08:48:41 +01:00
Kconfig mtd: add altera quadspi driver 2015-11-12 08:26:58 +08:00
Makefile mtd: add altera quadspi driver 2015-11-12 08:26:58 +08:00
mtd_uboot.c mtd: uboot: Add meaningful error message 2015-11-12 13:17:28 -05:00
mtd-uclass.c dm: implement a MTD uclass 2015-11-12 08:26:58 +08:00
mtdconcat.c kbuild: force to define __UBOOT__ in all the C sources 2014-09-16 12:23:56 -04:00
mtdcore.c compat: Remove is_power_of_2() definition 2015-11-05 16:46:59 -05:00
mtdcore.h mtd, ubi, ubifs: resync with Linux-3.14 2014-08-25 19:25:55 -04:00
mtdpart.c mtd: Introduce mtd_block_isreserved() 2015-08-25 22:53:57 -05:00
mw_eeprom.c Update i386 code (sc520_cdp) 2008-09-09 11:48:53 +02:00
st_smi.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00