kevin/linux
1
Fork 0
Code
d031c22643
linux/drivers/mtd/maps
History
Stefan Roese 940fe282ae mtd: physmap_of: Loop through all "reg" tuples for mapping 
This patch changes the loop over the "reg" tuples to not exit
directly upon of_address_to_resource() failure but to continue
with the next "reg" tuple instead. This failure could be due to
size = 0, which might be passed via the device-tree.

This is needed for boards, where a "reg" tuple might have size 0
(of_address_to_resource() returns with EINVAL when size = 0).

Example:

Fully equipped board:

	reg = <0 0x00000000 0x00400000
	       0 0x00400000 0x00400000>;

Partially equipped board:

	reg = <0 0x00000000 0x00400000
	       0 0x00400000 0x00000000>;

This could be the case on boards with runtime detection of
multiple NOR flash configurations where the detected flash size
is inserted into the dtb in U-Boot.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-10-25 01:12:46 +01:00
..
amd76xrom.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
autcpu12-nvram.c
bcm963xx-flash.c mtd: add Broadcom BCM63xx image tag partition parser 2010-10-25 00:13:05 +01:00
bfin-async-flash.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2010-05-10 14:32:46 +01:00
cdb89712.c
ceiva.c mtd: maps: ceiva: do not return random numbers 2010-02-25 12:50:45 +00:00
cfi_flagadm.c
ck804xrom.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
dbox2-flash.c
dc21285.c
dilnetpc.c
dmv182.c
edb7312.c
esb2rom.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
fortunet.c
gpio-addr-flash.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
h720x-flash.c
ichxrom.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
impa7.c
integrator-flash.c
intel_vr_nor.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ixp4xx.c mtd: ixp4xx: add support for static flash partitions 2010-08-04 10:57:00 +01:00
ixp2000.c drivers/mtd: Use kzalloc 2010-05-13 21:23:06 +01:00
Kconfig mtd: add Broadcom BCM63xx image tag partition parser 2010-10-25 00:13:05 +01:00
l440gx.c
Makefile mtd: add Broadcom BCM63xx image tag partition parser 2010-10-25 00:13:05 +01:00
map_funcs.c
mbx860.c
netsc520.c
nettel.c
octagon-5066.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
pci.c
pcmciamtd.c mtd: pcmciamtd: remove dead code 2010-10-24 23:41:24 +01:00
physmap_of.c mtd: physmap_of: Loop through all "reg" tuples for mapping 2010-10-25 01:12:46 +01:00
physmap.c mtd-physmap: add support users can assign the probe type in board files 2010-08-08 12:28:15 +01:00
pismo.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
plat-ram.c Fix spelling of 'platform' in comments and doc 2010-02-05 12:22:34 +01:00
pmcmsp-flash.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
pxa2xx-flash.c drivers/mtd: Use kzalloc 2010-05-13 21:23:06 +01:00
rbtx4939-flash.c
rpxlite.c
sa1100-flash.c ARM: Fix warning in sa1100-flash.c 2009-11-16 16:13:35 +00:00
sbc_gxx.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sc520cdp.c
scb2_flash.c
scx200_docflash.c
solutionengine.c
sun_uflash.c of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
tqm8xxl.c
ts5500_flash.c
tsunami_flash.c
uclinux.c
vmax301.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
vmu-flash.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
wr_sbc82xx_flash.c