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authorStefan Roese <sr@denx.de>2010-10-08 08:41:27 -0400
committerDavid Woodhouse <David.Woodhouse@intel.com>2010-10-24 20:12:46 -0400
commit940fe282aeda984d32ca9e3d2be7df1b4c5161b1 (patch)
tree9d913b4f995410927058b5ce70a5d0e088ff3c16 /include/sound/i2c.h
parent41bdc602eca8738d6f3c71235744f72d888fe6b4 (diff)
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>
Diffstat (limited to 'include/sound/i2c.h')
0 files changed, 0 insertions, 0 deletions