From e1878957b4676a17cf398f7f5723b365e9a2ca48 Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Thu, 27 Sep 2012 17:45:27 +0100 Subject: [PATCH] staging: comedi: jr3_pci: fix iomem dereference Correct a direct dereference of I/O memory to use an appropriate I/O memory access function. Note that the pointer being dereferenced is not currently tagged with `__iomem` but I plan to correct that for 3.7. Cc: stable Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/jr3_pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c index 360107c4dca..4a108ea8a9a 100644 --- a/drivers/staging/comedi/drivers/jr3_pci.c +++ b/drivers/staging/comedi/drivers/jr3_pci.c @@ -885,7 +885,7 @@ static int jr3_pci_attach(struct comedi_device *dev, } /* Reset DSP card */ - devpriv->iobase->channel[0].reset = 0; + writel(0, &devpriv->iobase->channel[0].reset); result = comedi_load_firmware(dev, "jr3pci.idm", jr3_download_firmware); dev_dbg(dev->class_dev, "Firmare load %d\n", result); -- 2.20.1