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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-07-03 18:24:21 -0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-07-03 18:24:21 -0400 |
| commit | 178783622ce0fd629fad21b33b8f8f56b64c5e45 (patch) | |
| tree | de3c5133acd86cca859bd24b49d79e2040eeb714 /arch/arm/kernel | |
| parent | ca56a95eedcc95f8fea7b49c87565cd961d74fe2 (diff) | |
ARM: dmabounce: fix map_single() error return value
When map_single() is unable to obtain a safe buffer, we must return
the dma_addr_t error value, which is ~0 rather than 0.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel')
0 files changed, 0 insertions, 0 deletions