diff options
| author | Damian Hobson-Garcia <dhobsong@igel.co.jp> | 2012-11-16 14:46:10 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-21 13:44:10 -0800 |
| commit | 87c4d1a7dce956b86e34329ed1b11a751ba9a8ea (patch) | |
| tree | c16d799b2c39dbe51045c30ee94e9a88ec609b89 /mm/filemap_xip.c | |
| parent | 24fce61b0b7f1bc94970036db1f1d65b0770d168 (diff) | |
drivers: uio_dmem_genirq: Don't use DMA_ERROR_CODE to indicate unmapped regions
DMA_ERROR_CODE is not defined on all architectures and is architecture
specific. Instead, use the constant, ~0 to indicate unmapped regions.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>
Cc: "Hans J. Koch" <hjk@hansjkoch.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/filemap_xip.c')
0 files changed, 0 insertions, 0 deletions