From 4cfbd7eb24975e942c3b6c0119c953c3a7a5f787 Mon Sep 17 00:00:00 2001 From: Martin Habets Date: Sun, 7 May 2006 23:43:19 -0700 Subject: [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 Signed-off-by: David S. Miller --- arch/sparc/kernel/ioport.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/sparc') 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: -- cgit v1.2.3