From 0588ea3467e8773ddc98dfccb67b646ead2abd31 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Wed, 20 Jun 2012 19:24:19 -0700 Subject: [PATCH] staging: comedi: s626: pointers should be cleared with NULL not 0 pdma->LogicalBase is a void *, NULL should be used to clear it not 0. This quiets a sparse warning about: warning: Using plain integer as NULL pointer Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Cc: Frank Mori Hess Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/s626.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c index 440060b6f629..58c9e40f6126 100644 --- a/drivers/staging/comedi/drivers/s626.c +++ b/drivers/staging/comedi/drivers/s626.c @@ -2779,7 +2779,7 @@ static void CloseDMAB(struct comedi_device *dev, struct bufferDMA *pdma, vpptr = pdma->PhysicalBase; if (vbptr) { pci_free_consistent(devpriv->pdev, bsize, vbptr, vpptr); - pdma->LogicalBase = 0; + pdma->LogicalBase = NULL; pdma->PhysicalBase = 0; DEBUG("CloseDMAB(): Logical=%p, bsize=%d, Physical=0x%x\n", -- 2.39.5