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| author | Martin Habets <errandir_news@mph.eclipse.co.uk> | 2006-05-07 23:43:19 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-05-07 23:43:19 -0700 |
| commit | 4cfbd7eb24975e942c3b6c0119c953c3a7a5f787 (patch) | |
| tree | dbda6c396a00aa89beaedf2fb00d047c3335f825 /arch | |
| parent | bb3426ad6659282d9244d4909e69aa639d0360d0 (diff) | |
| download | linux-3.10-4cfbd7eb24975e942c3b6c0119c953c3a7a5f787.tar.gz linux-3.10-4cfbd7eb24975e942c3b6c0119c953c3a7a5f787.tar.bz2 linux-3.10-4cfbd7eb24975e942c3b6c0119c953c3a7a5f787.zip | |
[SPARC]: show device name in /proc/dvma_map
This patch will set the device name in a resource, which will be shown
in /proc/dvma_map.
Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc/kernel/ioport.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index 460f72e640e..f9ff2973484 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -274,6 +274,11 @@ void *sbus_alloc_consistent(struct sbus_dev *sdev, long len, u32 *dma_addrp) if (mmu_map_dma_area(dma_addrp, va, res->start, len_total) != 0) goto err_noiommu; + /* Set the resource name, if known. */ + if (sdev) { + res->name = sdev->prom_name; + } + return (void *)res->start; err_noiommu: |